Well I certainly agree it's good to be aware of the expectations of that instance if you plan on participating there, but that doesn't make their way of moderating their forum yours to judge.
But yea, it seems some people here who are complaining about being banned or having content removed could benefit from being more aware of the expectations of the forum their engaging with. I could have sworn I read you complaining about being banned for something I could have told you is likely to earn you a ban... Must've been someone else I guess.