I typically use it to just subscribe to subreddits that discuss hobbies or other specific interests that I'm into and ask questions about setting up a new distro/fermenting a new food/etc etc
What other sites are out there that have the expertise of these subreddits, without all the attention getting other aspects, or homogenous political snide remarks or comments that come with it?
I'm looking for something mobile development related if any. Reddit is really good, but yeah, the snide remarks really puts me off. Subreddits feel a tad defensive, which makes it hard to evaluate new technology.
That said I've noticed that Discord has increasingly been where active communities are.
Something like IRC for chatting combined with a wiki to manage info related to the hobby could work well.
You could also treat Reddit like reading a book or Wikipedia and choose not to contribute. Go there to learn something, bring the info back to your own space you're building that has people you'd rather be around.