And yes BOOMER RIGHTISTS ARE APART OF THAT!
Boomer conservatives are usually the ones whining about Trump not being ''presidential'', unless they're dyed-in-the-wool Evangelical/religious conservatives and they're just voting for him to piss off the godless SJWs. But the less rabid religious people and right-wing boomers want a president who has more of that aristocratic feel, or to borrow your own terms, an ''American Franco''. Hell, most of the conservative politicians who got burned out on Trump would probably prefer an American Franco to him. Including people like John Bolton, James Mattis, Mike Pence, and other former Trump advisors who now hate his guts.
You admit that was Trump then and Trump now is different, if you're point is that he is more center right that right wing that's irrelevant, Also "All the Boomers I know are neo-cons and liberals" is a weak argument.
The boomers who liked 2000-era Trump now hate 2020-era Trump. Fuck, they hated 2016-era Trump. They want the Trump who swings the same way as Hillary Clinton and who gave money to her, Ted Kennedy, and the other Democrats; they don't want the Trump now who's an Evangelical darling who wants to ban things like abortion and porn.
Your argument is basically that Never-Trumpers exist which is dumb and gay as an attack.
But...never-Trumpers really do exist. Even within Republican ranks. We literally have a word for people who are never-Trumpers; it's called Trump Derangement Syndrome, and yes, people on both sides of the political divide have caught it.
Also no one likes Kamala, every time she's on camera you see how fake and bullshit she is.
Some people said the same thing about Trump in 2016, they underestimated how hated his foes are. But today, more people hate Trump; they're not going to vote for Kamala because she speaks with the grace of an angel-they're going to vote for her because they fucking hate Trump, just like they voted for Biden in 2020.