HintonleftGoogle in 2023 due to concerns that AI was advancing faster than expected and could become uncontrollable.
Gates isn’t anti-AI, though.
He believes that the technology could be used for good, such as filling skill gaps.

AI, over time and people can argue about the time frames will make intelligence essentially free."
“The pace of innovation is greater today than ever,” Gates said.
Gates has given his opinion on some non-existential threats this month.
H/t:Business Insider