Earlier quoted context omitted.
I've seen a lot of this sentiment over the previous six months from people on reddit. I have yet to experience this myself as a developer with over 20 years of experience.
It's the same phenomenon as when you learn a new vocabulary word you see it everywhere. People heard "Claude is nerfed" and now they see it everywhere, they notice failures a lot more than they would have otherwise. Doesn't matter that Claude is not, in fact, nerfed. Perception is powerful and most humans are not rational.
However that's just it, you just need to improve and make clearer of your prompt and it will perform just as good.