I stopped using it once I found out their entire business model was basically copyright trolling on a technicality that anyone who answers a question gives them the copyright to the answer, and using code audits to go after businesses that had copy/pasted code. Just left a bad taste in my mouth, even beside stopping using it for work even though I wasn't copy/pasting code.

And even before LLMs, I found ignoring stack exchange results for a search usually still got to the right information.

But yeah, it also had a moderation problem. Give people a hammer of power and some will go searching for nails, and now you don't have anywhere to hang things from because the mod was dumber than the user they thought they needed to moderate. And now google can figure out that my question is different from the supposed duplicate question that was closed because it sends me to the closed one, not the tangentially related question the dumbass mod thought was the same thing. Similar energy to people who go to help forums and reply useless shit like RTFM. They aren't really upset at "having" to take time to respond, they are excited about a chance to act superior to someone.