One of the empirically observable facts is that faith in public institutions is a lot lower today than it was back then. I think this phenomenon cuts in the opposite direction compared to what a lot of people on HN would suppose. When people have less faith in the system, they have less faith that the system will protect them, and are more willing to embrace characters that will act outside the system to get the job done. Hence the popularity of the Jack Bauer character: the guy who ignores taboos against torture or procedural limitations like warrants in order to get the job done and save the day.
That's starkly different to the world conceived of in Star Trek. Star Trek is a world where government (the Federation) is morally virtuous, and institutional rules like the "Prime Directive" are to be followed rather than broken.