Are EA billionaire philanthropists actually effective in their 'altruism'? (spoilers: no)
(bobjacobs.substack.com)
My argument is that if he hasn't spoken out on Gaza, if he hasn't urged people to do what he thinks would be the best way to stop the genocide, then he is either a fool who can't see what is in front of him or a moral coward who can't act on his convictions.
Either way it makes him a poor ethics philosopher. We can be pretty sure that unless he himself is an experienced life guard, he would in fact not dive in to the river to save the child.