No, knowledge workers (including tech workers) are more educated because of the specific requirements of the jobs they do.
While that type of jobs may be disproportionately concentrated in cities, the ones that are rural are still educated.
Good distinction on knowledge workers.
You do realize that that's a non-sequitur, do you? Let's break it down:
1. Cities are more educated (compared to what? But OK.)
2. Colleges are more liberal (than what? But OK too.)
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3. Tech workers are more educated (????)
Does not compute, my friend. In any case, this does not even contradict anything I said.
And I brought up COVID because the (unvaccinated) people are dying in record numbers in Texas, and those dying are overwhelmingly right-leaning.
I struggle to understand your point.