I've been around for a while too. For me this game isn't toxic the same way other notoriously toxic communities like old wow(idk how it is now), LOL, or csgo were, but it just has really bad toxic positivity, and a whole lot of passive aggressive behavior. Also a lot of players are just .... weird for lack of a nicer word. Also, of course, all that with a dash of classic typical toxicity that you encounter here and there just like any other game.
I can't really click with a huge chunk of this community because I'm not aroused by animal genitalia nor am I into futa. I'm not into most anime, or into any "cutesy" stuff whatsoever. All that put together results in me playing solo most of the time, other than here and there where I catch a couple of friends online. As an introvert, I'm perfectly fine with this compromise.
Even though they weren't perfect by any means, I prefered the community of 1.0, ARR, and even wow. But hey those days are gone and I've long since accepted that and have fun my own way. I'm not going to quit one of my fav games just because I'm not a fan of hordes of ppl who showed up years after I started playing.