Send a message to the developers that we are unhappy about the PvE queues and we want them gone.
Slowly but surely people will tire of waiting and quit the game one by one. Help to show that we don't want them by canceling your subscription now,
The easiest way to do it is to delete your billing credit card information on the atari website. This way you can still play till the end of your billing cycle. If they change the PvE queues, you can reenter the card information and reactivate your account,