So they should all pull out the tournament? Would they be throwing away an opportunity to stage an anti racism protest in a country where racism is a way of life? In fact, if FIFA gave a damn about racism in the game, they'd arrange a proper anti-racism legislation that must be observed during every game.
Qatar shouldn't have ever been awarded the WC, and when the corruption of the Blatter reign was revealed, the venue should have been given to a different nation, but it's not up to the individual teams to make a stand, but the governing body to show some backbone.