Even according to you article, fair market value at the time of transfer is subject to same tax. Can you phrase what exactly you are trying to say?
I included options because that's how ultra wealthy get their wealth from and it has market value of 0 so company could give lot of them.
Also anyone can get majority of your earning in stocks, not just ultra rich. Companies want to pay in stocks, and it's a win win for both, if there is a loophole.