They're just looking after their interests and kinks. It's the suckers that accept it, which are hundreds of millions, that allow this hell to be created, and continue to not do anything about it, when they're not even supporting and voting for them.
Do not excuse the millions upon millions of useful idiots who lent credence to the "rulers" stupid projects at every step of the way. A lot of this problem is in the mirror. Those oligarchs would have infinity less power if a whole bunch of people din't agree with them.
I mean hell, go look at HN comments from before Flock was helping ICE and every idiot in the comments cooing about how to optimize the ALPR dragnet to fine speeders, flag drug dealers and apply jackboot to every other class of petty deviant they thought they could tease out and everyone pushing back was being shat on for not being "pro social" enough or whatever.
A meaningful amount of the problem is viewable in the goddamn mirror.