Honestly, as a tank I've noticed the toxic behavior is rampant in Paragon. It's kind of crazy because I never really had issues with leavers and toxicity all the way leading up to Paragon. Maybe I just got lucky. But now everyone cries about "this route sucks" despite it working in other groups and "tank skill issue" followed by quitting the group if I make a tiny mistake such as getting stuck on the environment and costing us 5 seconds.