And I’m not singling out Anthropic. None of these companies or governments (i.e. people) can be trusted at face value.
Russia (or literally any other dictatorial tyre pyre) also has three branches of government and a token opposition, for all the good it does.
Just because you have a nice piece of paper that outlines some kind of de jure separation of powers, doesn't mean shit in practice. Russia (and prior to it, the USSR) has no shortage of such pieces of paper.
But really this is just pointless semantics. It doesn't matter what it is called it is still a problem.
So you have a democratic process of dubious quality that elected a government that is dictator-ish.
Don't accept that your countries elections are free and fair as a axiom.
A) Boundary testing. Small bites end up being large portions after enough are taken.
B) If I shit in 10 gallons of chocolate pudding, would you want to eat a bite of that pudding?
Perhaps you're confused that the normal system of laws is still operating? That's just the nature of dictatorship in a large country. The dictator only has so much time in the day, and if he has to delegate anyway he might as well use the preexisting courts and civil servants. He just has to put supervisors on top who can credibly threaten to invoke his wrath if people step too far out of line.
The congress is dominated by the republicans, who have given up on every last shred of dignity and turned themselves into yes men that will approve anything Trump says, from a justified invasion of Greenland to how unnecessary it would be to publish the Epstein files.
And the executive branch currently hunts down government employees with an unsuitable personal opinion, takes jet plane bribes from foreign leaders, and tries to eradicate slavery and the Native American genocide from museums and school books.
Tell me about those three branches again. Right now, they have been perverted into a single tool to carry out the whims of an egotistic asshole backed by a powerful group of conservative activists.