I agree.
Chomsky may be correct (debatable) that sports does provide training in irrational jingoism, group cohesion behind leadership elements and irrational attitudes of submission to authority, but his mistake is in assuming that just because something happens that it was planned by someone. Who? When? If these questions can't be answered with evidence, then it's just a conspiracy theory.
My highlighting. If he thinks this then he hasn't seen Premiership football. If you look at the attitude of the players and managers towards the match officials you might conclude that they are actually railing against authority.