That appears to be what's happening. I think at this point I should probably set up my own instance to federate multiple sources and not be stuck with one specific content filter. Not right-wing at all (truthsocial already contains most of those.. people, hard pass), just more a mix of everything.

Because a large number of people on boards like Reddit or Twitter who call themselves centrists use “I’m not a republican” as some way to excuse bigoted views on race, LGBT issues, etc. I suppose the opposite may be true if you’re in a right-leaning place and have left-leaning views, although I wouldn’t know.

While that might not be the view of centrists in general, that’s the perception of the “centrist” on the internet, and why people generally don’t like them.