It's not about that, it's nothing to do with fighting, or idiots, it's nothing to do with Hillsbrough and the togetherness from that, it's about being usurped on the field and no longer being what your club used to be, and not being able to let go of the idea that Everton are best, nothing but the best, and not being able or prepared to see their club for what they are now even while they're spending hundreds of millions, which is some way short of "equal." And the peculiar bitterness that stems from this.
Everton fans, I don't doubt, impressed upon you how "equal" they are. Like I say, they still cannot accept the reality - a reality that repeats year upon year. They think they should be doing much better than they are. But why?
They don't even get near Liverpool in derby games never mind over a full season - it’s one of the more lopsided cross city derbies in the country. We're more likely to struggle v Rovers than Liverpool v Everton.
Everton fans might not be the angriest but they are the angriest/bitterest. An angry bitterness that consumes them like no other fanbase. Because of how far they've fallen whilst Liverpool simultaneously have soared. As Merrick was saying.
Everton are now mediocre PL fodder, having been English football royalty. While Liverpool are global giants. This is a unique about-turn in cross-city fortunes and a unique bitterness is the result.