We have a bunch of Idiots in the MAGA movement...
I get where you are coming from, but I don't think this is really the case. I don't think it is an intelligence issue at the root of the problem (though there are undoubtedly some individuals with deficits in that dimension,) I think it's more a case of emotional hijack. Almost a victims of abuse becoming their abusers sort of situation.
I think my problem with Christianity is that there are parts of it that I am drawn to. As a "survivor"/sufferer of child abuse, Jesus is a very relatable figure. Having your father effectively demanding that you "kill yourself"/willingly go to the cross despite your "wanting the cup to pass from" yourself is very abuse coded. Wanting to be able to love others despite what you've been subjected to feels very noble.
The problem comes from the God, the father, aspect. Ultimately, the Biblical God is effectively a narcissistic abuser. Worship me or suffer forever is something that if a human father told his child, we'd probably throw him in jail. Yet, in Christianity we/they've somehow twisted constantly being told such a thing into an act of love. Once you can rationalize that and have subconsciously integrated that into your belief systems, you can rationalize almost anything. Most are taught that young and come to believe it before they can rationally understand it.
Now, I don't claim to know the specifics of the existence of higher powers, but, if God is actually love, it seems people may have underestimated the "Great Deceiver" and have attributed his actions to the "loving God." If God can drown the majority of the human population and it be love, you can justify essentially anything. An entity of power beyond comprehension but opposed by another entity of similar power locked into some near stalemate would seem to make more sense if higher powers actually exist in a "sentient" form.
Sorry if I got too far "off topic."
Rather than Democratic or Republican parties as forces in opposition constantly pinballing between extremes, I think we need to figure out some sort of third party to bridge the two sides. The Compassion Party comes to mind as I feel like more compassion is really what our society needs, but it might be too sappy to catch on. The "persecuting" nature of the current two party system seems to lead to entrenchment and things (divides) getting worse.
I feel like as a society we're all pretty messed up. It's just a difference in how that happened and how it expresses itself. Ultimately, we all just want to feel safe, and, likely, loved.
....Thanks for listening to my TED talk?