> But it is at best wildly hypocritical to suggest that US tech firms are not subject to government interference

It is very different degree of subjection where we talk about country that have laws, politics, сourts, journalism, all that stuff, and country, where if you dare even to complain about some wild highly illegal stuff that the kgb demands corporation that you working for to do, you end up getting 30 years in prison for treason, falling out of the window, getting poisoned by some chemical weapon, and even then you will be considering yourself a lucky man because nothing very, very bad had happened to your family.