As much as I hate the guy it's not entirely his fault this community is flooded with morons.
I think his point was less about "moron teammates losing the match" and more about "crappy matchmaking putting you in such a horribly one-sided match with such a short amount of time left".
Pretty much. There have been games of domination that I've joined right at halftime down by 70 that my team has somehow come back to win in the second half but there's not much you can do when you enter a game of TDM down by almost 60.
I really can't fault the kids on my team who just had the unfortunate luck of running into six terminators all at once. I actually give the five who stuck it out credit. It's just frustrating getting put into games like this knowing that there is nothing you can do.