"AI is going to solve so many medical and scientific--"
no it won't. there's no money in it.
"but cancer--"
nope!
how do I know? we could completely solve poverty right now for around 10% of elon musk's net worth. but we don't! because there's no money in it. and that's that. end of story.
we could solve hunger and poverty overnight, which would eliminate a huge percentage of health issues to the point it'd make any hypothetical cancer cure blush.
but we don't. there's no money in it.
AI is useful for wage suppression and power consolidation. *those* things make money. :)