Sent a pull request to Audacity fixing a crash bug I'd been running into frequently. The cause was an out-of-bounds memmove. Classic C++ areas.

Anyway I got a fucking copilot review on my PR which left two comments, both completely wrong, one of which suggesting I reintroduce the out of bounds memory access. I'm furious!

You know back in my day, we had static analysis tooling that would give you exactly this kind of feedback, except it was correct. Now we have shit which only looks at the vibes of the source text and does no semantic analysis whatsoever, so of course it's just fucking wrong
I spent a couple of hours yesterday getting Audacity building, reproducing and diagnosing the bug, and wrapping my head around the complex logic in this part of the code so that I could implement a correct fix. To have copilot review my work, which I contributed back for free, is just so incredibly disrespectful to my time and effort.
@hailey oh, for sure. extremely disrespectful.