Currently doing local AI safety Movement Building in Australia and NZ.
One thing that is very confusing to me here: the experiment comparing entrepreneurs in charity entrepreneurship and random folk in in Kenya.
It seems pretty obvious to me that the value of treating a charity entrepreneur is at least a hundred or a thousand times greater than treating a random person. So I don't know why you would compare the two, given that if it works for the entrepreneurs at all, it'd be clearly higher impact. Assuming it works for the entrepreneurs, you're not going to get an effect a hundred or a thousand times greater for the Kenyans.
Ironically, I think one of the best ways to address this is more movement building. Lots of groups provide professional training to their movement builders and more of this (in terms of AI/AI safety knowledge) would reduce the chance that someone who could and wants to do technical work gets stuck in a community building role.
Your AI timelines would likely be an important factor here.