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
The problem with this line of argument is that people will put you in that camp as well and paint you as the "dumbest". Let's take it as truth that 25% of a population are morons. You say those morons are all in the camp that opposes your policy/opinions. The other side says those morons are all in your camp (including you). And that's how we shut discussion down and get more polarization.
I think the reality is a lot of people aren't that smart. And sometimes even smart people can make bad choices. The average IQ is 100.
Here's an interesting random paper for you: https://www.sciencedirect.com/science/article/abs/pii/S01602...
"• Individuals who identify as Republican have greater probability knowledge
• Individuals who identify as Republican have higher verbal reasoning ability
• Individuals who identify as Republican have better question comprehension
• Cognitive ability’s effect on party identity works through socio-economic position"
At least this does not seem to support the common opinion here of presumably a democrat leaning crowd (based on the comments) who seem to think that their opponents are all morons.
Bottom line of sorts for me is that we need to be able to debate issues from first principles and based on facts. We often go to appeal to emotion and herd mentality instead. Very much so on these sorts of partisan button pushing threads.