So if one side decides that putting you in a concentration camp is a good idea, they should get the chance every other year????
If you don’t like democracy, try moving to a country without free elections, preferably one with a dictator who doesn’t like you. While some democracies make serious mistakes (e.g Japan’s democratically elected government was very dumb to enter World War II, the local governments in many American cities were dumb to give a “green light” to criminals, the Confederacy’s decision to go to war to protect slavery though in all fairness had they had free elections that wouldn’t have happened, etc.), there is really no alternative unless HaShem decides to take direct control of the political system by smiting idiotic politicians.