He's saying "this makes you more likely to win at the game, perhaps you want to teach your kids this skill so they can win." He is not saying "the game is fair."
don't hate the player, hate the game. easier to tweak personal actions to address the world as it is than to rant against how the world doesn't work per your ideals. at least this guy is self aware enough to admit there is some amount of bullshit in what he says. I am more concerned with people who refuse to admit this, or worse, genuinely don't believe it.
