right, but f.e. Juve and Milan are the most supported italian teams internationally, yet Juve for bought some of its scudetti, Milan is associated with (moderate) right wing politics; they've got supporters from everywhere. still i won't judge them.
yeah, and that’s valid. the thing about spanish football is that real madrid has a polar opposite: barcelona. of course barcelona isn’t perfect, but if we’re talking purely in terms of image, they have a rep for being left-wing, anti-francoist, etc. and when it comes to choosing a sports team, image is everything.
i don’t know enough about italian football to say, but there might very well not be a successful left-wing club in italy. and at that point, yeah, ok, you root for who you root for. but for spanish football in particular, there is a direct alternative.
so yeah, i can’t pretend that my distaste for madrid isn’t informed somewhat by the existence of barcelona.