The Stasi would get their pants in a wet bunch if they were around today :) USA has become a fascist state.
Technically, becoming a fascist state would require the government taking control of the corporations rather than the corporations taking control of the government, a one party government rather than two, and a nationalistic sense of ethnicity within the country (targeting enemies of the state) rather than "I got mine, fuck you" sectarian agenda. Whatever the US is working toward, it is not a fascist state, but something else, perhaps "neo-fascist". Still, we are not there yet. With respect to those that have actually survived fascist states, while observation and intelligence gathering on the population might be up there, they have yet to actually utilize it as much as they could, not that we shouldn't worry about that.