Giving it away isn't the only sign of his hypocrisy. He also owns life insurance companies who sell their products as a means to avoid the estate tax. How much less would his insurance companies be worth if there was no estate tax and how much more would they be worth if the estate tax was much higher?
Correct. And don’t forget that he promised that none of his children would inherit his massive wealth. So Warren funded his three childrens’ charities to the tune of $1 billion each. Administering those funds, one expects management fees will have to be accounted for.