WTH Happened to GPT-4's coding ability?

It's terrible now, compared to how it was a few months ago. I'm a programmer with about 20 years of experience and I use it to quickly generate boilerplate or quick helpers, 3/5 times I can point out issues before it's even done writing. It's essentially 3.5 without the syntax errors. This is very far from "Making programmers obsolete"