> Now it's all AI generated.

I can assure you, it's not. You just need to avoid the areas where this is prevalent.

> You don't know if you're reading a novel human's take on a pattern or an LLM's attempt to reproduce.

In the end of the day, if it's an elegant solution why does it matter! If anything then it sharpens your senses to check whether it's great or trash. A sense that one should have had with human code already, now it just feels more important (but it really isn't because it was important before too).