>better to somehow seize power and impose one's world view on them.
That's sort of what politicians do. Over half the population doesnt vote for them, and the majority of what they said to get votes was platitudes and lies anyway. Trump and Hillary got less than half the vote each, from 61.5 percent of the population. Trump played a well crafted and complicated game, one where he got less votes than his competitor, to take charge with only 28.3% of the voting age population picking him. He did so despite the entire party he ran in wanting "anybody but him." He is like a parasite that took over its host, and in a way it was very interesting to watch someone hijack a party against the partys will.
Campaigns are basically reduced to who can lie the loudest and most convincingly. Who can say the right things, even if those things have nothing to do with what they do when they get into office. (Any republican even whispering the words small government lately.) Even a candidate like Bernie's platform, is largely the job of the house and senate. If he didnt also get both, theres no way hed be anything more than a bully pulpit president. Saying what he wants, not getting it, unable to do anything about it. Maybe making compromise to get a shell of what he wants passed.
I have to think a bunch of Trump's support was just that finally someone kept going after a recording or scandal came out. Instead of letting the "we caught you, now youre unelectable" committee of the fifth estate disqualify everyone they didnt like, someone running finally said "i dont care, im not quitting, youre not in charge of who the people get to vote for."
Basically where im going with this incredibly off topic and unfocused rant is that i would call; hijacking a party that doesnt want you (GOP establishment), getting less than 30% of people to vote for you, and doing so by shouting what amounts to nonsense; either seizing power (or maybe just the electorate saying "we are done with all these other "approved" people you keep trying to force down our throats, we give up. Nonsense is better than your narrative.)