The most scummy fans in the country are Leeds, Millwall, West Ham and Stoke by some margin over the rest.
City the most bitter. Liverpool are obviously the most delusional. Big % of Real Madrid's fanbase are half-arsed fairweather fans, same as City.
Unfortunately I think you are right, although there is also the opposite.
Until I joined redcafe I hadn't met any foreign madridistas, and here at least they love the club beyond fashions.
The other I guess are people from neutral countries, or without leagues and who got on board with Cristiano.
I wonder if they would still be on the train if we hadn't won 5 out of 8 CL.
I think they have confused the demands of the club, the ease in the departure of players and coaches, with being pricks.
Two examples:
Amancio dies, or any player and in the comments they start cursing for signings.
Recently, after The Best awards, it emerged that Alaba had voted Messi first.
Insults everywhere, calling him a traitor and calling for his sale!
And on a player who landed on his feet at the Bernabeu and seemed quite well-liked.
In the end he had to explain himself, licking Benzema's arse and clarifying that his vote was a joint one, of the whole Austrian national team.