Well, people openly choosing emotions over rationality at the cost of everything they hold dear and bringing untold harm to everyone else around them, including genocide, isn't "disagreeing with their decision making process". It's a credible accusation of wrongdoing.
Because what's even more innate than your rights are you responsibilities, and that means you have to put rationality and what's best for your community above whoever makes you feel the best when you interact with them or when you watch them speak. We're supposed to run the most powerful nation in the world, one with nuclear weapons, and that means our responsibilities trump our rights and petty desires.
That's what being an adult means.
And if people refuse to do so, then they shouldn't have that power and influence over politics.
The truth is there's nothing innate about voting, humans are not like other animals like bees that can have stable democratic societies (if you want to call beehives that), we're too selfish and cruel for that, but we also evolved with the capability to overcome those animalistic tendencies. And if we want to survive and have the kind of life we want, we have to be willing to do so no matter how shitty it makes us feel.
We can't afford to just be animals anymore. We're literally destroying the planet. Too much hangs in the balance and if you continue to defend people putting their feelings before facts simply because you feel the same way, no surface life will exist aside from some bacteria and a few pestilence bugs and we have to work for more than that.