They're talking past each other because "AI" has become a useless term. Musk's comments are about a potential (maybe conscious) artificial super intelligence and the risks that could come from that if we enable one somehow without understanding the preconditions. Zuckerberg is just talking about "AI" in the sense that machine learning can solve a valuable class of problems. The super intelligence risk could be seriou…
It's not useless as a term but AI has become a catchall for anxiety about the future. I'll add another set of concerns you see in these discussions. People know that the current version of predatory Capitalism we've created so far would happily mass unemploy everyone (possibly all the white collar workers reading this much sooner then you think). This would leave no workers and no consumers with money outside of the…
AI is being used as a workaround to existing anti-discrimination laws. The core of anti-discrimination law is that it doesn't matter if you think on the average my group of people is a worse credit risk or more likely to rob your taxi or more likely to trash your rental property; you need to judge me by the risk of the general population.
AI allows you to create a black box which will inevitably find proxies for race and spit out a higher risk for some races than others. Race won't directly appear in the model but what does will be strongly correlated with race.