I don't know why anyone would hate JM. mild dislike, feelings of irrelevance etc I would get.
there's a weird double standard that fans subscribe to where 'your' club is allowed to attract players on their way up but none of 'your' club's players are allowed to want to move to anyone else bigger/more sucessful/richer etc
some mindset
ex players that it is ok to hate, starter for one, Dennis wise...
taxi.