Is that a consequence of pugging? Or just the way it is for everyone?
Mostly it is a consequence of pugging. When you pug, it is random. And your opponent is chosen random. If you are against a coordinated team, your chances are low and you will probably lose badly.
Recently, I started talking to people I see often in the WZs and forming a group with them. While we are not coordinated, it is still much better than complete random, since I know at least my teammates know what they are doing. Until we hit against a premade, the WZs become easy this way. And if we face a premade or a similar group like ours, then we get close wins or close losses. That is the best outcome.