The success of high-end restaurant chains like Carbone in diverse markets (Vegas, Riyadh) demonstrates a growing global connoisseur culture. This allows startups with a perfected product to expand internationally with only minor local adaptations, treating their brand as a form of intellectual property.

After failing as a city-wide transit solution, the moving walkway found its perfect product-market fit in airports, solving the specific pain point of long treks through ever-expanding terminals created by the jet age.

Intense competition forces companies to innovate their products and marketing more aggressively. This rivalry validates the market's potential, accelerates its growth, and ultimately benefits the entire ecosystem and its customers, rather than being a purely zero-sum game.

The NFL's potential European expansion via supersonic jets mirrors baseball's history. The Dodgers and Giants only moved from New York to California once commercial air travel made cross-country trips practical. This reveals a recurring pattern where transportation breakthroughs are the critical catalyst for unlocking bi-coastal or intercontinental sports markets.

Beta Technologies isn't just selling electric airplanes; it's building a network of proprietary "charge cubes" at airports. This strategy, reminiscent of Tesla's Superchargers, creates a competitive moat and ensures viability for its own aircraft. It also establishes a new revenue stream, making money even if a competitor sells the plane.

A powerful, overlooked competitive moat exists in the "outsourced R&D" model. These companies, like Core Labs in energy or Christian Hansen in food, become so integral to clients' innovation that they command high margins and valuations that appear expensive when viewed only through the lens of their specific industry.

Elysian Aircraft's strategy targets regions like the U.S. and Nordic countries where building high-speed rail is infeasible. By leveraging hundreds of existing, underutilized airports, they can create new, efficient short-haul routes, representing a path of least resistance for new transport infrastructure.

The most lucrative exit for a startup is often not an IPO, but an M&A deal within an oligopolistic industry. When 3-4 major players exist, they can be forced into an irrational bidding war driven by the fear of a competitor acquiring the asset, leading to outcomes that are even better than going public.

Leaders from NVIDIA, OpenAI, and Microsoft are mutually dependent as customers, suppliers, and investors. This creates a powerful, self-reinforcing growth loop that props up the entire AI sector, making it look like a "white elephant gift-giving party" where everyone is invested in each other's success.