To the average person, all that really matters is whether they can afford to eat, start a family, have a home, and occasionally enjoy themselves a little, which may includes superficial displays of national pride (as long as there is food and fireworks involved).
Yeah, the bigots want to feel superior and that "the right people" are in charge, but as a political force they're only really dangerous because they're stupid and ideologues can easily whip them into a frenzy for their own ends.