Solo founder. Vibe code, build and ship in a week. Scale to 10K user base, 10% paid users. Sell app on marketplaces. So there is a strong middleman business out there. Kill that middleman before it even arise from this new scene. Make decentralized marketplace for apps with 0 fees. Devs should be able to sell even their ideas as a product in the marketplace. It could become an idea trading marketplace much more productive than information trading marketplace. Idea and information trading will become two core areas of next wealth accumulation for young generation.