YES!! This has been driving me nutz for sometime now, People always trade a game they don't want for a game they don't want on a map they don't like, and then people get mad and back out and ruin the game for everyone else. There needs to be more options for the veto system. Oh and i'm sick of people vetoing a slayer game for BRs and we end up with a neutral bomb game.
But there needs to be something done about backing out for sure. I can see if there's an emergency, or if the power goes out, stuff you can't help is fine. But 1/2 to 3/4 the time I play matchmaking it seems like I have 1 to 3 people back out sometime during the match, sometimes everyone jumps out if its a flag game and the other team scores the first one fast. This makes for unfair and unenjoyable games, people should get docked more for that or something.