You do understand the concept of elected representatives, don;t you?
We
all do...
Right up to the point where elected representatives no longer faithfully represent the interests and desires of their constituencies...
Your problem is that all of their constituents don't always agree on what they want. and the part that agrees with you is small and getting smaller.
Given that I'm a Centrist, alongside vast numbers of my countrymen, your analysis is quite far off-the-mark...
People on the Left are pissed, and have arisen, in a Populist Rebellion (Sanders' supporters), in large numbers...
People on the Right are pissed, and have arisen in a Populist Rebellion (Trump's supporters), in large numbers...
People in the Center are pissed that the Left and the Right continuously hold things up and prevent things from getting done...
Given that our elected representatives (so-called) are mostly corporate sell-outs nowadays, regardless of whether they wear a (D) or (r) on their sleeve...
The lack of satisfaction is profound, and coming from
all angles...
That, in a nutshell, is the classic example of a failure of representative democracy...