This for me is another non-issue used by the idiots on the right to have a war party around. Like children who don't share, they think the bogeyman is going to steal the hard earned money of the leisure class. Lots of hoopla about nothing. See a comment from a rich man below. There are two aspects to his comment, one is obvious, but I'll outline the less obvious one. Wealth gets transferred to your children during your lifetime. It comes with class and lifestyle. (We have helped our children already and continue to do so - and we ain't rich just hard working liberals.) The really rich I know, inherited it or inherited a business, so if you wingnuts on the right, want to cry for someone, do it for someone who needs your crocodile tears. The rich don't need your war party of whining - even though they often provide the money to keep you tools preoccupied with dumb thoughts. LOL
"...As Carnegie wrote in his famous 1889 essay, “The Gospel of Wealth,” we didn’t need socialism to solve our problems; philanthropy is “the true antidote for the temporary unequal distribution of wealth, the reconciliation of the rich and the poor...” Going further, Carnegie argued that the “duty of the man of wealth” was to consider all surplus revenues which come to him simply as trust funds, which he is called upon to administer in the manner which, in his judgment, is best calculated to produce the most beneficial results for the community—the man of wealth thus becoming the mere trustee and agent for his poorer brethren....
The same way of thinking led Carnegie to support the estate tax—“of all forms of taxation this seems the wisest,” he wrote. It was wise because it would “induce the rich man to attend to the administration of wealth during his life,” and if he didn’t it would return most of his hoardings to the “community from which it chiefly came.”"
above is from a piece Thomas Frank wrote in Harper's Easy Chair 'Servile Disobedience' February 2011 - still one of the best magazines but this is ($$).