Oh they are going to charge per token for github copilot? That thing is a money waste for everyone, I'm pretty sure. I get a mix of inane mildly good suggestions, irrelevant stuff, and an occasional suggestion of super evil sabotage. Due to mild OCD about issues, I tend to have to fix said mildly good suggestions, but from the objective perspective that nitpickery is not worth it, everything was fine without, we had compiler warnings, coverity, etc.

edit: the difference being that the old stuff was deterministic and you just ran it on the whole codebase and had it pass. Unlike gh copilot that'll just make up new shit. And as for the times it caught some bad bug that you made... add more tests instead.