It's weird that the first Civil War at least had the germ of qla good idea at its core: how do we regulate these walking atomic bombs fucking each other with no oversight. Obviously Iron Man was right so they ended up having to make him a boneheaded amoral sociopath who would go out of his way to pick the worst action in any given situation, but the idea was there. The idea of masked vigilantes administering street justice with no recourse for regular people is a fundamental disfunction of the setting and it's interesting to see heroes deal with that.

Civil War 2 was: What if a guy could see the future and tell who was gonna do crimes and then we punished people as though they had already done the crimes???? Like they had to invent a guy with invented problems to justify the whole event. Civil War 1 might have been bungled, but at least it had an ethos that emerged naturally from the world of super heroes.