Careful calling those regimes authoritarian. Hexbears like to attack this point by assigning a slightly different definition to authoritarian and then either (a) claim that all governments are “authoritarian” or (b) blame liberals for using this word to demonize socialist states. I once saw someone cite https://en.prolewiki.org/wiki/Authoritarianism to “prove” that those states are not authoritarian.
Heck I think Lemmygrad is more tolerable than Hexbear, by a lot.