Hit the nail on the head. When I group up with guildies/friends it's so that, when I get the warzone, I can tell myself "Well, I know that at least 3 of my teammates won't be awful."
You don't even need vent. Just get some decent players together and go into the WZ with the sole intention of sticking together and doing objectives.
I have no idea why people play MMOs while pretending to be anti-social.
Most good PvPers only use macros for quality of life things, like mouseover functionality. The rest is practice. I can find and name every single one of my keybindings with my eyes closed. It's just muscle-memory.
The first time I get locked in a starting room and booted for being afk even though I'm not and then get penalized and am not allowed to immediately re-queue I will un-subscribe from this game.
Hooray for run-on sentences!