I believe nothing of the sort.
If you really do, and aren't just blowing hot air (you know where), you're likely to be a victim.
At least this game seems to inspire courteous behavior in players more than not. I'm sure, however, it's a response to the mechanics and design on some level, accounting for the disparity with more twitchy and competitive MMOs. Ditto for why players choose blueside over red. I mean, you'll even find people mostly behaving the same on that 4chan server, despite a few edgelords spamming garbage for the Lulz.
I believe he means the queue systems found in WoW, SWTOR, DCUO, and other MMOs.
And the answer to the original fella is: No.
You mean yes.
Have you not clicked that LFG tab? Sure, if you're just a low-level scrub you'll only see Drowning In Blood there, or maybe one other trial if there's a holiday event running, but it is a queue that you can just join and get added to a team for the Trial if you want. You could also gather a team, or even a League, and then join the queue, but you don't have to.