In the USA it literally is two homogenous groups though? One of which is majorly complicit in covering up the files, against their constituents’ wishes.

I wouldn't even call them two groups. It's just one group ostensibly and publicly split in half, but it's still one group that intermingles behind the courtains.

I would say both parties are complicit at this point.

Keep in mind Epstein died in 2017. We had two GOP terms and one Democrat term from then to now.

With what we know from the files that have been released thus far (and how obviously the worst if it has either been shredded or will never see the light of day), the fact they refused to release/prosecute those implicated tells you all you need to know.