If you call yourself a fan of Accrington Stanley or Newport County, but a plain old league match between United and Newcastle makes you say I rather stay home to watch that than go and watch the the club I'm actually a fan of, then are you truly a fan of that club?
Is the whole lower league passionate fan culture that's spoken of so fondly just artificially generated?
Just as an example, even though it's not exactly the same thing because it's different sports. I've always made no secret of the fact that I value sports stuff related to my country far more than any club stuff. If there's ever a time when West Indies are playing, but United are also playing at the same time, unless it's like a big CL tie or a big league match, I would always watch WI over United, because that's where more of my allegiance lies.