Where did you get that impression from? He says himself he is not advocating against aid per se, but that its effects should be judged more holistically, e.g. that organizations like GiveWell should also include the potential harms alongside benefits in their reports. The overarching message seems to be one of intellectual humility – to not lose sight that the ultimate aim is to help another human being who in the end is a person with agency just like you, not to feel good about yourself or to alleviate your own feelings of guilt.

The basic conceit of projects like EA is the incredible high of self-importance and moral superiority one can get blinded by when one views themselves as more important than other people by virtue of helping so many of them. No one likes to be condescended to; sure, a life saved with whatever technical fix is better than a life lost, but human life is about so much more than bare material existence – dignity and freedom are crucial to a good life. The ultimate aim should be to shift agency and power into the hands of the powerless, not to bask in being the white knight trotting around the globe, saving the benighted from themselves.

I once saw what I think was a BBC show where an Englishman visited cool tribes and lived with them. Tough, outdoorsman.

The only episode I saw he was in Mongolia and it had what I think was unintentional humour. The local vet - who had been the local party representative during the Communist era and now held some other title - placed him in a family that could need a hand during migration, as their teenage daughter had a disability. So on he went on horseback and he made it there with just a bunch more pauses then the Mongolians would have preferred. But once there, the best his hosts could say about his efforts to help was "Well, he is strong. And he is trying."

By the looks of it, the Mongolians could not believe how a big, strong guy could be so utterly useless.