And...what would that change about what Thiel and Palantir doing? A strongly worded letter will not lead to meaningful change against someone who does not care.
like here's most of RFK Jr.s actual family saying he should resign: https://www.pbs.org/newshour/politics/rfk-jrs-family-members... what losers! they should have said nothing and stayed silent. because what's the use right? The use is at the very least, we know that they, the immediate family members, do not approve of their sibling's actions.