Trump has been much more proactive in celebrating the various sports scenes he likes than most Presidents, seemingly entirely out of passion.

That's why they hate it. It humanizes him, destroys their image of this psycho dictator who spends all day plotting evil when he invites winning teams to eat McDonald's at the White House on him just to hang out with them.

Its also probably why so many of their owners and big supporters were easily folded into being on his team.