We found 7 business ideas that will blow up in 2026

In one sentence

The most successful businesses of the next era will be those that move away from saturated software/content markets toward "Good Crazy" physical products that create friction to break digital habits and manage human "state."

Why read this (and who it's for)

This summary is for entrepreneurs, creators, and investors who feel stuck in a saturated market where "safe" ideas are already overcrowded. It solves the problem of pursuing mediocre ideas by providing a vetting framework—the "Nod Rule"—to identify high-potential opportunities. After reading this, you will be able to audit your business ideas for "Good Crazy" potential, identify hardware moats, and design products that manage human "state" rather than just providing a utility.

The big idea

The central thesis is that we are entering an era of extreme saturation in software and content creation. Because it is becoming "easier and easier to create content, easier and easier to create apps," the competitive advantage is evaporating for digital-only products. To find success, you must move into physical products—hardware as a competitive moat.

The logic follows that human behavior is currently dominated by "doom scrolling" and reflexive digital habits. Because these habits are reflexive, they cannot be fixed with more software (which just adds to the noise); they must be broken by removing the option entirely or creating a physical barrier. This leads to a new category of business: products designed to manage "state"—the internal feeling of a human being—by using the body ("The body can drag the mind") rather than relying on cognitive effort.

Key ideas

Good Crazy vs. Bad Crazy

• What it is: A vetting framework for evaluating business ideas based on how they are perceived by others. "Good Crazy" means an idea that sounds slightly absurd or unexpected but solves a deep need; "Bad Crazy" refers to ideas that lack a baseline of reality or utility.
• Why it matters: If an idea is too normal, understandable, or expected, there is no chance of success because the competition will be fierce. You must find the sweet spot where people think the idea is "the worst" or "craziest" initially.
• In the book: The author uses the "Nod Rule": if 100% of a room nods in agreement that an idea is good, "run away." It will likely waste three years of your time.

Managing "State" via the Body

• What it is: A shift from products that provide information to products that manage how you feel. This involves using physical triggers—hot, cold, breathwork, music, and specific odors (like eucalyptus)—to change a user's internal state.
• Why it matters: Managing "state" is the easiest way to influence human behavior because it bypasses the need for conscious thinking. Success in this space is driven by a "communal experience" where a leader ensures the user doesn't have to think.
• In the book: The author points to the success of communal sauna experiences (like Othership) and hybrid bathhouses (The Cleveland Schwitz), which use heat, cold, and breathwork to induce a "strange trance."

Hardware as a Competitive Moat

• What it is: A strategic move into physical products to escape the saturated software and content markets.
• Why it matters: Software is easy to copy; hardware requires manufacturing, logistics, and physical friction, which creates a barrier to entry for competitors.
• In the book: The author highlights "Kat GPT," which sells physical rotary phones as Bluetooth devices. The moat isn't the technology itself; the moat is the brand and the physicality of the product.

Physical Friction for Habit Elimination

• What it is: Designing products that create a literal barrier between a user and their digital addictions (like phone addiction).
• Why it matters: To stop "doom scrolling," users need a physical barrier that forces them out of bed or away from the device. Breaking an addiction requires removing the option entirely rather than just limiting it.
• In the book: The author cites the "Flow" alarm clock, a physical brick that requires the user to physically tap their phone against it to stop the beeping, forcing them into a different room.

"Kidulting" and De-stressing

• What it is: A multi-billion dollar industry providing adults with childhood-like items to de-stress from high-pressure adult lives.
• Why it matters: As life becomes more stressful, the demand for low-stakes, nostalgic, or "childhood-like" entertainment grows.
• In the book: The author identifies "The Funday Press"—a physical newspaper containing zero depressing news, only games and comics—as a prime example of this trend.

Frameworks & tools

The Nod Rule (Idea Vetting)

Use this to filter your business ideas before spending resources:

1. Present the idea to a group of peers/potential customers.
2. Observe the reaction.
3. If everyone nods in agreement that it is a "great" or "obvious" idea, discard it immediately (it's too normal).
4. Look for the ideas where some people think it is "the worst" or "craziest." These are your "Good Crazy" candidates.

State Management Methodology

Use this to design experiences that change a user's internal feeling:

1. Identify the desired "state" (e.g., relaxation, focus, communal trance).
2. Select physical triggers: Heat, Cold, Breathwork, Music, or Odors (Eucalyptus).
3. Design a "Communal Experience": Ensure there is a leader/facilitator so the user doesn't have to think about the process.
4. Create friction: Remove the ability for the user to revert to their previous digital habit during the experience.

Memorable examples & stories

Pet Chat (The "Bad Crazy" Warning)

A Chinese startup created a dog collar using AI to translate barks into human language with "95% accuracy." The author labels this Bad Crazy because owners already understand their dogs, and there is no objective baseline to verify the "accuracy" of what a dog wants. Lesson: An idea can be "crazy" but still lack a fundamental mechanism for success.

The Cleveland Schwitz (The Social Experience)

A reboot of a 98-year-old Jewish bathhouse, this hybrid bathhouse/steakhouse offers Russian steam, cold plunges, and giant T-bone steaks. It costs $165 per person and replaces the bar, restaurant, spa, or nightclub for an outing. Lesson: Success comes from creating a "full social experience" that manages state.

Flow Alarm Clock (Physical Friction)

A physical "brick" alarm clock that requires the user to physically tap their phone against it to stop the beeping. This forces the user to get out of bed and into a different room. Lesson: Breaking digital habits requires removing the option entirely from the environment.

Kat GPT (The Hardware Moat)

A brand selling physical rotary phones as Bluetooth devices connected to actual phones. They sold $800,000 worth of product in five months. Lesson: The moat is not the technology; it is the brand and the return to the physical.

Key quotes

"Where can I go where there's less competition for when it's getting easier and easier to create content, easier and easier to create apps." Why it matters: This establishes the necessity of moving into hardware/physicality.

"The moat is not the technology... the moat is the brand." Why it matters: Reminds you that even in hardware, branding is the primary differentiator.

"I don't trust myself... there's a graveyard of gadgets I don't use in my office." Why it matters: A warning that "hardware" only works if it solves a deep habitual problem; otherwise, it's just another useless gadget.

How to apply it

This week

• Audit your ideas: Take your top 3 business ideas and run them through the "Nod Rule." If they feel "safe," brainstorm how to make them "Good Crazy."
• Identify a habit: Pick one digital habit you want to break (e.g., checking Instagram in the elevator). Brainstorm a physical friction solution that removes the option entirely.
• Analyze "State": Identify a moment in your day where you feel overwhelmed. Write down three physical triggers (heat, cold, breath) that could change that state instantly.

Ongoing

• Prioritize Hardware: Whenever evaluating a new business idea, ask: "Is there a software version of this? If so, how can I build a hardware version to create a moat?"
• Look for "Kidulting": When looking for product ideas, look for ways to provide adults with low-stakes, nostalgic, or de-stressing physical items.

Common pitfalls

• The Accuracy Trap: Don't fall for "accuracy" claims in AI products (like Pet Chat) if there is no objective baseline for what the user actually wants.
• Thinking Prediction Markets are Science: The author warns against believing that prediction markets (like Endpoint Arena) provide a scientific benefit; they may simply be gambling.
• Software Fixes for Habitual Problems: Do not try to fix "doom scrolling" with an app. You cannot use software to fix a habit created by software.

Connects to

• Atomic Habits (James Clear): Extends the idea of breaking habits by suggesting physical friction/removal of options rather than just willpower.
• Blue Ocean Strategy: Relates to finding "Good Crazy" ideas in less crowded, more difficult spaces like hardware and blue-collar training.

If you remember only three things

• The Nod Rule: If everyone agrees the idea is good, it's probably a waste of time. Look for "Good Crazy."
• Hardware Moats: Move into physical products to escape the saturated software/content markets.
• Body over Mind: Manage human "state" through sensory experiences (heat, cold, breath) rather than trying to manage it through thinking.

Internalize it

• Reflection questions

  1. Which of my current business ideas would make a stranger say, "That's the craziest thing I've ever heard"?
  2. Where is the "software saturation" in my industry, and how can I move into a hardware moat?
  3. What digital habit am I trying to fix with an app that actually requires a physical barrier to break?
  4. How can I design a product that manages a user's "state" without requiring them to think?

• Flashcards Q: What is the "Nod Rule"? A: If 100% of a room agrees an idea is good, it is likely too normal and will waste time; look for "Good Crazy" instead.

Q: Why is hardware considered a "moat"? A: Because software/content is becoming saturated and easy to create; hardware creates physical friction and higher barriers to entry.

Q: What does the author mean by managing "state"? A: Using the body (heat, cold, breathwork, music) to change how a person feels rather than relying on cognitive effort.

Q: Why was the "Pet Chat" dog collar considered "Bad Crazy"? A: Because there is no objective baseline for what a dog wants at any given moment, making "accuracy" impossible to verify.

Q: What is the core strategy for breaking digital addictions? A: Removing the option entirely or creating a physical barrier (friction) rather than just limiting it with software.

Fidelity note

Confidence: High. This summary captures the specific business ideas and frameworks provided in the text. Note that the "7 ideas" are presented as projections for 2026, and some (like Endpoint Arena) were explicitly critiqued by the author as "Bad Crazy."