[KevinG]

Originally Posted by gberardi

And the idea of being taxed multiple times is addressed at Estate tax (United States) - Wikipedia, the free encyclopedia

This is inaccurate.

They are talking about capital gains, but an estate tax is a tax on your estate value, your worth, no?

The land, property, and everything else was paid for with after-tax dollars. The estate tax taxes "worth" not "income", therefore a lot of the value is being double taxed.