If the rules of the site applied to the moderators themselves, it would be fine, because after a certain period of time, many -- if not most -- of the moderators would get banned and there would some staff fluctuation.
As it is, mods change very little. They don't get banned. They are free to bully you, warn you, ban you -- and there is absolutely nothing you can do. They give you a ridiculous 'report' form that does not lead anywhere.
Whoever compared it to the Nazi Germany or Stalinism got it perfectly right.
The site is terrible.