Discokermit in the past has written about the popular five a side tournaments at the SWP's beano in Skegness, so I'm guessing it was never about the SWP's attitude towards football, per se, and more about the England football team and International tournaments.
TBH, there's a lot to be said about hating modern football and its plutocratic ned owners and the dickhead overpaid footballers with their dodgy mates but I'm afraid I can't bring myself to hate football despite all the shite that surrounds it nowadays.