I've seen so much racism, bigotry and targeted harassment go unpunished on Twitter that I'm not sure how much is going to change. Theoretically, "the algorithm" is supposed to flag and sanction offending tweets, but I've seen virulent racists with posts full of racist, homophobic, transphobic etc. slurs going back years just keep on posting, so clearly it isn't doing much. Meanwhile, I got a 12-hour suspension for telling some racist shithead to go play in traffic (encouraging self-harm, apparently) and numerous other 12-hour suspensions for using too many swears (I'm from Northern Norway, we swear a lot, it's our thing.)