I think even most people mocking Bernie for saying "there should be no billionaires" are more open to much higher estate tax rates. At least when a wealthy per

I think even most people mocking Bernie for saying "there should be no billionaires" are more open to much higher estate tax rates. At least when a wealthy person dies it's easier to count their wealth because there are strong incentives on the parts of the people who stand to inherit their wealth to make sure it's all counted correctly.