Most of the tax policy of the US is based upon one principle... "The government wants your money and has the power to take it". No further justification required or offered.... including "reasonableness" or "fairness".
What's reasonable or fair about any of that?
I disagree entirely -- and without any snark or anything: the decline of any sort of "civic" discussion in the U.S. means that there is little input from the general public when revenues are discussed. So, by our own fault, we have "Don't tax you -- don't tax me: Tax that man behind the tree!" as our guiding principle. Them as are in the room, set the rules. The rest of us are voiceless victims -- including (per this discussion) the dead.
That's why the classes I taught were *fully* titled "Principles of Public Finance" rather than "Re'al Politik of Public Finance" -- the fun stuff gets saved for the graduate students.....
https://en.wikipedia.org/wiki/Median_voter_theorem
https://en.wikipedia.org/wiki/Exit,_Voice,_and_Loyalty
(Why yes! I do love Wikipedia!)