I don’t ask questions, because people take a very carefully explained, explicit question and post irrelevant stupid comments on it (“why are you doing this?”) instead of answering the question.
I don’t answer questions, because people upvote wrong answers and vindictively downvote answers to the actual question (which is why everyone posts comments instead of answering, because you can’t down vote them for it).
People care more about karma than actually helping.
The quality issues are real, but really?
I care not at all if 90k+ karma folk leave. Just leave. If you don’t like what it is, go hang out somewhere else. Why are you there if you’re not trying to help people?
What I care about is the people patiently answering questions in a way that is correct, not antagonistic, not ducking off because it took more than 5 minutes and they can get better karma somewhere else.
…almost like, a dedicated support community who care about a topic. That’s a nice idea. You could probably find one of those for your topic of interest and get help there from nice people. That’s what I do now. The folk there are generally quite lovely, because they actually care.
The people on stack overflow, by and large, are not nice, do not care and won’t help you if you have any really hard problems to solve.
An AI would be just as good, if it had decently accurate answers.