Morals, ethics and "the right thing" is long gone in today's football, and society in general anyways. Any of you chosing to end your support of a football club because of the owners will do nothing to change that. It's only you who lose out on that. So why bother sitting alone on some pale white horse outside of a castle on a high ground or whatever... For nothing?
If you're so desperate to support a club that will win nothing the next years go check out Southampton or something like that.
Every big ambitious club these days has some shady buisness going on.
Man Utd is as we all know an institute and one of the biggest brands of the world. With owners who actually put money into the club instead of taking it out the club will undoubtedly again start compete and win the biggest titles. As a lifelong United fan I would love to see that one more time. Wouldn't you?
Gas money from Qatar or oil money from Saudi, mob money from Mexico, drug money from you local corner, who cares...
Get down from your high horses, stop being so incoherently snobby.
Be realistic and be supportive of your club.