Good Ventures will not accept future Open Philanthropy recommendations to fund us and Open Phil generally seems to be avoiding funding anything that might have unacceptable reputational costs for Dustin Moskovitz.

Is anyone in Moskovitz' social circle willing to teach him state-of-the-art practices on making anonymous donations?

Either the "Monero + tails + shred PC" route or the "plainclothes man leaves a cash envelope on your doorstep and is extradited" route.