The difficulty is not intentional. It is knee jerk reactions that were poorly implemented from years and years of built up changes to how money is made (or hidden). Compounded on more and more with law over law. Just Don’t attribute malice to that which can be considered incompetence.

As for being wrong, that was too harsh. I don’t think the irs ignores the rich per se, but it’s just really difficult to quickly understand if they are following the rules. The time investment is very high and they don’t have dedicated people. It isn’t intentional though so your fix is either fund with a rule the funding only goes to six figure tax bill collection or fix the laws to make the information objective only and non complex while controlling loopholes .