You can buy a web address for about eleven dollars and, if you picked the right words, sell it to the company that suddenly needs it for thousands. The whole business is speculating on names nobody has registered yet.

Nobody wants to own it, service it, or talk about it, which is exactly why it prints money. One founder built a porta-potty route to $4.3 million a year and calls it the most AI-proof business he can imagine

No inventory, no shipping, nothing to restock. One person built a pre-made digital notebook once and has sold it over and over for $2.1 million. Every copy after the first is almost pure profit.