Must be incredibly humbling experience to not realize EU is a union of independent countries and the US is a federation of states until you work for one of the delegations, wasn't it? Most of us pick up on that even without professional experience about it.

The European parliament and US congress are both just as united and fragmented.

We disagree internally until we find a common posture that we adopt.

I'm not sure why you talk California public sector instead of something involving multiple states that have differing views, that makes your comparison useless, that's why I say US congress.

Note that your misunderstanding of the situation and lack of knowledge about it is not rare per se, to give an exemple that's why a fair amount of brexiter politician were surprised the EU didn't break itself in internal fight over the UK deal (while they were used to the inside squabble when they were a member, and they failed to notice the similarity with their own parliament compared to their country).

That was not a useful metaphor, but by all means try again (if you want) and teach us something interesting (and concrete) based on your unique experience.