Realistically, I think everything actively maintained is going to have some LLM code in it by now. You can either accept it or go mad, tbh.
Art is one thing, and I can see why we wouldn't want the computer doing that if you have the resources to employ people, but code is rarely art. Most of it was already slop. It's had things shoehorned into it by shouty managers decades ago. Claude is far from perfect, but so are most of the people doing the gruntwork.

