Notice that by the bottom and at the far right it shows the $2 million pay $370,000 at the 37% (which is where the tax brackets currently top out) versus the $156,308 paid by the $1 million, at the same rate, 37%.
The $2 million is paying more than twice amount that the $1 million is and at the same tax rate/percentage.
Yes I see that somehow that 37% becomes
Effective Tax Rate of 33.0% and 35.0%
But something else that needs to be considered; the "Rich" don't put their "excess" (non tax) money into coffee cans and bury such in their backyards.
They invest such into business enterprises that hopefully will make a profit and provide an "interest" growth to their money, i.e. create more wealth. In the process they have helped create/provide jobs and grow the economy.
Even when spent on things like yachts, private jets, mansions, etc. they have provided jobs to those who built such and those they hire to staff/operate such.
Generally speaking the Rich/Wealthy do a far more effective and useful "Redistribution of Wealth" than Guv'mints ever do.