Unity has temporarily closed its offices in San Francisco and Austin, Texas and canceled a town hall meeting after receiving death threats. The company made the call as a precaution against possible retribution after it announced a contentious change to its business model this week.
Try looking at trendingcommunities@endlesstalk.org. You may find something of interest there. I too am struggling to find instances that aren’t full of radicals. On reddit there were only a handful of right wing subs to avoid, but like 90% of reddit was left leaning so it was harder to avoid them. The same seems to be true here. I’ve had to block several non-political related communities because they had become overly political.