Which is right in line with the "crazification factor": https://kfmonkey.blogspot.com/2005/10/lunch-discussions-145-...
The relevant quote:
> Obama vs. Alan Keyes. Keyes was from out of state, so you can eliminate any established political base; both candidates were black, so you can factor out racism; and Keyes was plainly, obviously, completely crazy. Batshit crazy. Head-trauma crazy. But 27% of the population of Illinois voted for him. They put party identification, personal prejudice, whatever ahead of rational judgement. Hell, even like 5% of Democrats voted for him. That's crazy behaviour. I think you have to assume a 27% Crazification Factor in any population.
You can see that factor in a large number of polls on all kinds of subjects. It doesn't matter what the question is, a fifth to a quarter of the population will make the dumbest, least consistent, most self defeating choice every time. I think if you can get ~70% of the population on board with something that's all that should matter because the bottom 25% of the intelligence curve are literally incapable of making good decisions and worrying about them or their opinions will only lead to disaster. I also think that this is a major flaw of a lot of democratic systems because if a movement can effectively mobilize that group to vote as a bloc then it can easily sway policy. Add in messed up systems like in the US where you can amplify the power of that bloc beyond their population and it easily explains how we got here
Herschel Walker got 48.6% of the Georgia vote against Warnock. Slightly different in that Walker was a popular football hero in Georgia but he was also clearly mentally incompetent.