Agreed.
Those who say that we should support another club, probably don't quite understand what it means to support a club.
You don't chop and change depending on which way the wind blows.
We want to support our chosen club and that's it.
I support MUFC.....I simply cannot support any other club. If any other club wins/loses, I don't care. Most of the time, I don't even bother watching other clubs play, until they play us.
We want the best for MUFC and that tends to lead to frustration and comments which display this.