Understandably, it has become an increasingly hostile or apatic environment over the years. If one checks questions from 10 years ago or so, one generally sees people eager to help one another.
Now they often expect you to have searched through possibly thousands of questions before you ask one, and immediately accuse you if you missed some – which is unfair, because a non-expert can often miss the connection between two questions phrased slightly differently.
On top of that, some of those questions and their answers are years old, so one wonders if their answers still apply. Often they don't. But again it feels like you're expected to know whether they still apply, as if you were an expert.
Of course it isn't all like that, there are still kind and helpful people there. It's just a statistical trend.
Possibly the site should implement an archival policy, where questions and answers are deleted or archived after a couple of years or so.