Anyway, Federal taxes are income based at this time and most billionaires do not have income except when they sell an asset for a profit. Billionaires do tend to pay huge amounts in state and local taxes which are used more efficiently anyway. One billionaire leaving a town during covid due to increased tax burden and SALT exemption reduction effectively bankrupted them and the school district.
A baby born 5 seconds ago already inherits 100k in debt which is nothing other than a delayed exponential tax on top of all the other ones he or she will pay in their life. We have to reduce spending by a massive amount to get to fiscal sustainability.