Why is everyone doing AI wrappers? Be honest does it really make any money? [No self promo]

There are more people making ai wrappers than people that use them, its hard to believe it makes any money, and if it does it seems so copyable. Classic perfect competition. It just feels like all the laid off devs decided to make wrappers and are banking on it for their new chapter of life rather than any real demand.

Be honest, does it make you any money?

edit: people are getting into the semantics and even a little defensive here. I'm really asking a simple question out of question. "Speaking for your own project that could be called an ai wrapper by more than 7 devs out of 10, do you or have you made any money on it at all?" I'm specifically talking about the projects that have only API fetch with prompt engineering, or a very minor amount of embedding/finetuning Please do not take it as criticism, because man in the arena with sand in face and all that. I'm really just curious