StackOverflow kills itself

Some time ago I really needed to clarify one thing about how JVM (DVM) work on Android. That's what made me ask my first question on stackoverflow. Though I got satisfactory answer, I was left with mixed impression about this website. I asked more questions, and most responses I got look like "why do you even use X, use Y instead" or "your idea is wrong, therefore you shouldn't do thing you ask how to do". My questions also tend to be closed before even answered. Though it is clear that I asked them because there's no exhaustive answer yet. People give me their opinions and read morality lectures instead of giving technical details and answering question I asked. I know they might think of themselves as smartest MFs in whole internet, but it doesn't help to find technical solution I need. Though I advocate against use of LLMs (they do mistakes too often), I can't unsee how and why stackoverflow loses it's advantages. LLM won't question your question, it will, at least, try to respond.