you may disagree whether EB-6's are higher priority than EB-3's, but it's not an irrational perspective... giving preference to people who create jobs is a reasonable point to argue.
you're in your rights to have a different opinion, but it's not an unreasonable position to argue. you act as if that's unethical, but it's more based on job creation in the US than for VCs to get rich. (there are plenty of other ways for VCs to get rich, and this isn't some nefarious angle we're pushing )