So bear with me there, the SOPA act will allow them to shut any site, and if thing get real nasty, the president can now shut down Internet.
SOPA won't stand up even if it does pass. It allows them to shut down sites, but there has to be a court case on the matter, which will all but certainly lead to the Supreme Court applying the First Amendment to the Internet and ending these kinds of challenges forever. A lot is wrong with the US government, but the Supreme Court has at least a little good left in it. The president can't shut down the internet. He could very well try by sending people to shut down major ISP's, but that would lead to riots. Lots of riots.
You can be executed without warrant if you're accused of terrorism and can be held indefinitely without judgment.
The former isn't actually legal, but it does probably happen. The latter is legal under the PATRIOT Act, but acts like that have been passed in the past (Alien and Sedition Acts, Wartime Sedition Act, ect) and were all eventually struck down.
All your communication can be listened, all ip traffic is sniffed to and the FBI routinely use GPS tracker without warrant.
The GPS tracker thing isn't going to last. It's up to the Supreme Court now, and pretty much all of the justices are already against it. Hell, fucking Scalia is against it, and he is about as conservative as they come.
And your military is now very experienced in counter insurrection.
The military would not attack fellow Americans. I know enough about the general mindset of those in the armed forces that there would be serious issues if marital law was domestically declared. We are talking violent mass defections here.
Well I hope it's all coincidence, and just stupid authoritarian policies...
Oh trust me, it's not coincidence. It just won't work.
If any violence breaks out on our side of the movement, then it'll all be over. The media will turn it into a massive shitstorm, and then the police will actually be allowed to use force to take down the violent protestors.
If any violence breaks out the media isn't going to be a factor anymore. Any violence will make this escalate into domestic armed conflict with the kind of tensions that are being thrown around right now. And as noted before, there are more armed civilians out there than there armed cops. It will be bloody and horrible if anything like that happens, and it just might.