Egregoros

have you tried filters to hide posts containing certain terms? it's hard to filter out some of them like ice since it's such a common word in other contexts, but like, 'trump', 'fascist', and 'fascism', etc get a lot of it.

the difficulty with fedi is that visibility is hard to get, so even when there is a number of people interested in a topic, it's hard to actually have their posts on that topic reach each other. everyones kind of bubbled up. hashtags are basically useless here, search functions are incomplete at best, you've just gotta kind of hope your posts reach their target audience. it's rough. i used to instance hop a lot and fedi's like a completely different place on some instances.

have you considered that maybe choosing usernames like white power might have something to do with why you are getting banned? just a hunch, that might have something to do with it!