In further reply...
54% of people making $100,000 or more voted for Trump in 2020.
https://www.nytimes.com/interactive/2020/11/03/us/elections/exit-polls-president.html
Furthermore, Biden barely won white college graduates: 51% to 48%.
White folks across the board basically voted for Trump, with some obvious exceptions.
I agree that "statistical tendencies are never reliably applicable to individuals," because that's just common sense. But folks in my demographic should also take a hard and harsh line about the overall demographic trends when their peers are voting irresponsibly.
I don't really care much if someone is a conservative or libertarian. I care when people vote in favor of criminal conduct and disgusting behavior.