

They were the only neighbors I’ve ever had to do this with after many years of apartment living. I am fine with normal sounds, but their noise far exceeded normal constantly, and I have an expectation that shared living needs to come with a level of consideration for others. I know it wasn’t just my problem either, there were multiple complaints made to the property managers by other apartments, to no effect.
I chose this approach intentionally to avoid confrontation with obviously aggressive and unreasonable people. They had a reputation for regularly screaming obscenities at each other and anyone else who displeased them. Knowing the exact content of all their arguments, I knew that normal human interaction was likely to direct their aggressive behavior towards me, which would not achieve my goal of sleeping at night.

There are, and the rules for each community (subreddit) differ, but there are also the instance (server) rules, so it can get a bit complex. The community rules are usually posted in the “sidebar” for that community, eg. https://lemmy.world/c/asklemmy, the instance rules you’ll usually find in the “sidebar” for the servers home page, eg. https://lemmy.world/. you can tell what instance a community is in by the community name, if it doesn’t have a “@” in it, it’s on the same instance you are.
Just have a quick look at both sets of rules before you post something and you’re probably fine. Even if you get banned from one community or instance, there are likely similar communities and instances elsewhere you can go. The biggest difference will usually be how active they are. You can also set up your own community, and if you’re tech oriented, your own instance.