I thought this was a pretty good post, but I'm still pretty shocked that people as intelligent as Gates don't spend more time on the potential downsides. To be clear, he
does highlight some of the downsides, but his responses are just "handwavy" in my opinion.
What is most baffling to me is that the highlight of this post is that Gates talks about the potential for AI to reduce worldwide inequality, where in all honesty I see the exact opposite being more likely. Our current economic systems just fundamentally can't deal with ever larger swaths of the population being unable to compete with AI. And despite all the answers I've seen of "well, duh, that's because our current economic systems are so broken!", I have yet to see any sort of plausible answer that addresses how we get from our current version of capitalism to something else where all the spoils just don't go to the few people that control the strongest AI implementations (that doesn't involve massive amounts of strife and despair).
Perhaps technologists, even ones as smart as Gates, are just too siloed in their worldview of technology being an ever increasing force for good. I actually find this particularly surprising from Gates, given how he's seen first hand that large swaths of the world blame him for the pandemic, or for wanting to vaccinate us with "microchips", due to the power of propaganda through social media.