I'm not sure whether or not I can contribute a lot to this discussion, since I've been only active here since... what was it, May? I also feel like I might fit the description of, uh, instigator of unrest to a degree because if I see viewpoints that are in fact not just viewpoints but something that could actively harm real people (outside of the forum, where we live with our inherent biases and such), I can't just let them stand. I tend to run against walls sometimes, too, before I retreat when I realize that it's pointless, but I don't know if that's what you included in your observations @mariusthered.
As others have said, this is a very tame forum, compared to other communities. Maybe it's me getting older (29... lol, not really old), but I used to be much more paranoid in other communities when I discussed something of importance (laws, social equity etc.) because it got not only heated, but aggressive. I can opt out of discussions here, still with a rest of paranoia, but I guess that is really more a me-problem than people really... noticing me? I mean, who isn't outspoken here and tries to stand for what they think is right? That's where all discussion comes from, doesn't it?
The Discord thing does surprise me, though. Is it a bigger group or are those isolated incidents? I didn't really feel like there was "unrest" or "rot" here in the forums, though, apart from the usual disagreements people have when topics get a bit more serious. Getting frustrated and storming out of the room just sounds human to me. xD But maybe I don't get the full picture because of my relatively short activity here?
What do you folks define as "unrest" and "rot"? I'm not sure we're all on the same page here.