These changes need to be reverted for the rules.
There should be no reason for a GM to intervene unless it gets out of control. You are actively making the community an unsafe space to be. Some of these new rules that you just put in place, I could apply towards people on my friends list, and my entire FC, and know I could in fact get someone banned for the things that have been said and done to me. All of which that could be instead of banning the player (which is unfair), to just blacklisting them instead. I already have the power to mute what I don't agree or don't want to hear.
These rules are not community safe what so ever. If anything, you just gave a reason for new players NOT to come here now. You gave a reason for normal players to want to leave, or not say a word. Any sort of social interaction now has to keep in mind "am I going to get banned for saying something to this person". With a game that NEVER had any issues, or any sort of problems what so ever that I have seen in the time that I've been here (not saying it doesn't happen), I've seen a respectful and welcoming community.
You are actively punishing the entire community for a thing only some people do, and regardless, the power to mute and blacklist is already there for a reason.
I for one now don't feel safe talking to my FC anymore because I joke around and poke fun, and now that can be considered harassment or an annoyance to ANYONE in my FC, even if it doesn't relate to them, and I'll be banned for it.
I Know for a fact I could login right now with these new rules in place and report a few people who have been bugging me slightly and actually acting out towards me and probably get them banned.
The reason why I don't is because I find it unfair, even as the victim. Blacklist is there for a reason. Do NOT intervene unless it's a HUGE issue, like what you once did.