Buddy, what? They did take action by removing GC restrictions and forcing groups to be freelance. Everyone had a chance to be matched up with or against them unless you were masochistic enough to keep queuing into one in 24-man, which spoiler alert, are not a thing anymore.
You wanna know what real problems are? People who queue up for tomes or some reward with no desire to actually play, contribute in any way, or even learn the rules of the game. People who bot it up or throw consciously to end the game sooner. How about we solve those problems. People partied up to reduce the number of those in their instance and to battle against other premades.
Oh but by all means, tell me how the big bad premades ruined your solo queue experience.