So saying that consoles can't be used competitively makes sense? It really doesn't. As long as everyone is on the same playing field with the same controls, it can be played competitively and it often is! He was making out that only PC gamers can play competitively, which is a ridiculous statement to make. It was also the way he said it that made me laugh, he really scoffs at console gamers who play for competition.
And no, I didn't watch the whole thing as it's 45 minutes long. Which is, quite frankly, ridiculous.
EDIT: Just skipped to a random part and heard him say "Oh good, it's started the game as 4 v 5! That's good! Can people join in the meantime? Probably not". The game starts when the teams are fairly evenly matched and plenty of people often join during loading screens. And you thought I was jumping to conclusions!