I think western democracy is coming to an end.
In AI development, there's frequent talk about alignment problems. Essentially, the scoring function - whatever metrics you use to measure success, leads the system astray.
I think this applies for any evolving system, also ones composed of people. In democracy the scoring function is very simple: the score is the amount of votes. As our understanding for how to get votes increases, I think the system is optimized for that. The original purpose of democracy - peace, stability and prosperity, becomes secondary and eventually irrelevant.
As a counter example; in sports and games, the rule sets are changed in an authoritative manner, to keep the competition on track. If you come up with a powerful tactic that goes against the spirit of the game, it will no longer be allowed, the next season. If spear throwing competitions would be judged simply by how far you can throw a spear, the spears would likely be rocket powered.
An authoritative body nudging democratic elections in the right direction, is however not compatible with democracy.
Maybe authoritarianism is better in the long run, or maybe turbulent cycles are a necessity, I don't know.
Thoughts?