Cults. All these people are willing to believe this stupid stuff because they are in a cult, or cults.
That’s why there’s no reasonable discussion anymore - the Republicans/Conservatives don’t have policies anymore. They don’t have discussions. The winning Republican Senate candidate from my state (NC) refused to debate before the primary, and I suspect that happened elsewhere as well. Discourse has been replaced by propaganda slogans and though-terminating cliches. Cancel Culture Radical Socialist Fake News Make America Great Again. There are no debates because questioning the cult and its leaders is considered disrespectful at best, blasphemous at worst.
Some of these people are in QANON and the Trump Cult, and others were in cults long before Trump came around.
And cult leaders thrive on persecution. It strengthens the bonds within the group and drastically increases the distrust and suspicion of outsiders that serves to keep the group isolated in its own informational ecosystem.
It’s not just “the cult of Trump”, there are existing cults across the country, groups with the control mechanisms in place, that have embraced conservative politics in general and Trump in particular, from groups like the Moonies, fundamentalist and evangelical religious cults, prosperity megachurchs, and economic cults like Amway (which is owned by Betsy DeVos’s husband, BTW).
Belief in the infallibility of the cult leader is hard to break away from. I’ve read dozens of stories of people who’ve left Warren Jeff’s FLDS cult, the cult he is running from federal prison, and 90% + of those people still believe he’s God’s prophet on Earth and was unfairly persecuted for crimes he didn’t commit. Again, these are the people that left their families and the only lives they’ve ever known and left the group. It takes years for them to undo that programming.
Nothing that happens to Trump will break that spell. It’s possible, I guess, that Trump himself could do something that might alienate his followers, but I can’t fathom what that might be, he already threw them all under the bus for January 6th by not pardoning them all, and they don’t seem to care.