See, my theory, call me a tinfoil hatter if you will, is that we are on the brink of losing our votes. 1) Collect extensive data on any and all citizens. Any especially politically active citizens will receive extra scrutiny. Ones that are further up in local, state and federal politics will receive even more. This information will be used secretly to ensure that, besides a few outliers who are either allowed to be subversive for the sake of maintaining a smokescreen, all politicians can be controlled. Russell Tice, a prominent NSA whistleblower has alluded to exactly this process occurring under the NSA of today, as it did under J Edgar. He ominously refers to a young man who now resides in a nice white house as one of these who received extra attention. (To me, that explains a whole great deal. And think about it - one of my google searches released to the press would destroy any political career I had, and would be quite enough to turn me into someones puppet, or force me out of politics all together.)
2) With the political market cornered, to an extent, step two begins. Militarise the police. Use infiltration and subversion to delegitimise, split and turn public opinion against activists, whilst also using techniques to track and monitor the most influential ones. Again, there is evidence that the NYPD and other departments have undertaken actions like this. There is a wealth of technology to aid them - tracing FB profiles, using false cell towers, facial recognition tech combined with surveillance cameras, etc. This will have a chilling effect, as mentioned above - acitivists movements are accused of vandalism, of violence, suspect motives, etc, and are also brutally put down. Public sympathy fades, and the support for and involvement in protesting and other forms of activism begin to wither.
Congratulations, you have the makings of a great authoritarian state!
Note that nothing I referred to above is beyond the realms of possibility - in fact, please point to anything I said and I will try to dig up some solid evidence for it.
Quite simply, we are going past the point of no return. It will become progressively more difficult to have an impact on the political apparatus. At some point, it will come down to one thing: a fight.a very bloody fight. it happens every few centuries when an existing political and social order becomes stagnant, and the citizenry are pushed out of fear, hunger or anger to act. When we the people have nothing to lose, that is when things will change. It may not happen tomorrow, or next year, or next decade, maybe not even this century, but it will happen.