If it is proven that City have indeed broken the rules then I'm sure every other club in the league will go absolutely apeshit.UAE government is literally backing Mancity. Absolutely nothing will happen to them
All 19 other teams will have to be silenced by force. Klopp will need to be muzzled during press conferences. Ten Hag will be distracted with a really nice pair of clogs. Someone will turn the volume down on the little Arteta doll, or at the very least take him off of the Cnut Demo Mode that he's currently set to.
At that point, even if the UK Government's "special oversight committee" stick their grubby fingers in the manipulate the results, they will just shout louder. It's not like every other club in the league survives because they play against City. It'll probably increase the value of the league overall since City's exile will open up a spot for a club with an actual fan base who watch football matches.