Without delving into any moral or fairness arguments, it is probably fair to say that a US tax payer in the top 1% probably already pays 10x to 100x in taxes, in absolute terms, compared to the median tax payer. If I'm reading this [1] correctly, in 2020 about 99% of the population was responsible for 56% of individual taxes while 1% was responsible for the rest 44%.
[1] https://www.irs.gov/statistics/soi-tax-stats-individual-stat...