Going to borrow this to clarify a few things.
The thing that most people don’t really understand is that it is rarely the last thing you said or did that caused the account to be penalized. It certainly wasn’t your “doom and gloom attitude”, though I’m sure most people in that match really didn’t want to hear it.
Based on what I can see you have a habit of telling folks what you think they are doing wrong and what they should be doing… sometimes in caps, and often including disparaging and toxic language. It most certainly wasn’t just for “yall suck” not this time, not last time.
It seems mostly for the toxic behavior and name calling. There’s even a little inappropriate language thrown in for good measure.
Mind you, this is over several matches, several days, not just one.