Sure, I agree, but this isnt a technocracy. If you want the government to change you do need to convince the voters at large.
> The majority of voters would vote to make income tax zero
Im not sure this is true. Most people recognize the taxes are needed for the government to provide services.
> That doesn’t mean everyone should shrug and say “it’s the will of the people”
This is the reality though, it doesnt matter that you or I disagree. Trump is the legitimate president even if he's a racist, homophobic pedophile convicted felon.