There’s this quote from Chomsky about how spectator sports plays into propaganda because it trains people to think in terms of aligning themselves with a group of people that they they don’t know or have any meaningful connections to, while vilifying the other groups and their supporters who are just like they are. When the team that they are only connected to in their minds win, they win. This is the mindset that gets working class people to obey the orders of plutocrats to go kill working class people just themselves.