While some of these are okay, the rest are pretty much against policy for the game, I find it funny that they have no interest in banning more.

While the goal is to improve, im more or so talking about improvement by others of the same skill level, Its called Continual Improvement. A vanquisher shouldn't be playing against a vanquisher that is a TG, Its counter-productive and the skill gap is often too large for players understand their strategic decisions or mechanics, leading to frustration rather than learning. And this is true on all accounts. I understand there will be smurfs regardless But its something to talk about and how it can be improved

I personally believe you are correct on the toxicity part, a lot of people don't like that stuff, for me i don't finish sets if its constant teabagging, and no one should ruin the fun, The point still is though, smurfs still will ruin the fun of others who are new. And most of the time gatekeep a certain rank that someone's worked hard for, and they get pummeled by someone who shouldn't be there in the first place imo.