The rich pay plenty. In addition to the actual taxes they pay, other fees are collected by those who find tax shelters for them. Perhaps those that are complaining are the data entry and filing people that work for those types of firms. Wouldn’t that be ironic?
If you dive into the tax code you find so many 1-company exemptions. For example the NY Times get special exemptions.
The tax code is skewed against working people with the marriage penalty, etc, and work with a w-2 form.