I might not be really super active in this community but this is a stupidly common trend for anyone to notice with a surface level examination of the asylum section of this forum.
Once someone falls out of favor with the community, they just start ranting about how its become "corroded" or its a toxic climate.
What? Like come on, this is said almost 4 times a year by different people. It hasn't changed since they've joined or since they became more active in the community. These people almost always act in a way that makes the community antagonistic towards them, then said people just cry foul when they get punished for their bad deeds.
Like come on man, just move on. You have so much better things to be doing in your life than hanging around some RTS game's community that you may have called home at one point. Start lifting some weights or adopt an animal from a rescue shelter, it'll help you build character and some self awareness.
Maybe come back in a year or two, and try to mend ties. Seriously, give it a rest.