Earlier quoted context omitted.
This is something people love to rage about, yet it's not one with an obvious fix. The counterpoint is that this leaves money invested, which means others invest in other things, and still entails interest payments. It exists in part because you don't want someone who inherited his parents' house and wants to move in to go broke trying to pay taxes, or have to re-mortgage it, with an even stronger case with family fa…
Getting a loan against assets is another way of "using" it, so why not make that a taxable event? Just like now your stock value would not be taxed while it is invested. But now it would be taxed if you use it as collateral for anything. If you don't want to pay capital gains by selling the underlying stock then you can just get a bigger loan and pay the taxes out of that. There, now you don't have to liquidate but t…
I think the sensible option is making death a taxable event, rather than borrowing (with perhaps exceptions for the family farm, but not for the family billion dollar business).
And the second best solution is eliminating the step-up basis, which without deemed disposition at death is just a free gift of capital gains tax rebates to heirs of the most wealthy.