alright, since i'm first up to comment, i'll start with an easy one
tiananmen square massacre denial should probably be banned or removed on sight.
i'm making this suggestion because there is a... particular... audience and demographic in the fediverse that for some reason, has issues with accepting this. i will not name this audience, because this same audience also likes to brigade posters that dare to stick their head up above the trenches and point out that actually, some of their takes might be verifiably wrong. i hope that not naming them reduces my chance of being detected, and then drawing targeted fire. one of us had to be the person to point it out, so i guess it's my turn.
by all means, debate casualty figures, sure. debate why there were protests, sure, that's not the thing i have issue. but if a poster is trying to sincerely argue that nothing happened
, in my opinion, it's a strong indiciation that the poster is acting in bad faith
how to implement this as a rule? maybe i would go with "no denial of historically verified massacres"? it sounds obvious really, but if you don't spell it out, people can and will say "ahh but the mods didn't say i can't! 🥴"
i dunno how you want to go about it exactly, but yeah.