I disagree. The ACLU is completely unaccountable to anyone other than their board (leftists) and funders (more leftists). Once the U.S. Federal Government is as completely dominated by leftists as is the A.C.L.U. then it will all be over. The creation of this foundation may ultimately be another step in that direction.
Sorenson can give his money to the ACLU, NPR (as went the McDonald’s fortune), the Mormon Church or the NRA. Each of those donations would represent the value of a free market system.
If the Feds were to confiscate the fortune, as they do every day, the estate would simply be another victim of the IRS.