There’s still a selection bias towards technically literate, privacy-conscious, left-of-center (or at least liberal) people. Lemmyverse represents such an unthinkably tiny fraction of Earth’s populace it’s not even an echo-chamber, it’s more like an echo-pocket. However, this allows me to feel comfortable here, which is a huge plus. You just have to keep in mind that every opinion that’s popular here is not representative of anything but the Lemmyverse.
I think there are multiple lawsuits going around targeting various shit the current admin is doing. They even got some preliminary injunctions stopping or cancelling a lot of it (e.g. mass layoffs). However, remember that the final instance is SCOTUS which currently has 3 conservatives, 2 fascists-lite and 4 fascists PRO MAX, and they have already given their fuhrer carte blanche to do any illegal shit without personal consequence, so the odds are not good.