Regarding minorities:
What is bigger?
~50% of 250M people (unvaccinated whites)
or
~60% of 66M people (unvaccinated non-asian minorities?)
Clearly the biggest group of unvaccinated people are whites... and most of those are following bad logic like yours, as influenced by Trump apologizers.
To be clear on the math: ~125M unvaccinated whites is more than ~40M unvaccinated (hispanics/blacks).