i dunno... i just read about alphago zero. Only needed to teach it the rules of the game, and it thrashed the current level of cumulative human expertise (alpha go) 100-0 matches, which had just thrashed a single human the year before.

This seems like its happening at some hedge funds as well for stock picking.

I guess the closed system of the game rules is more manageable than all of medicine, but... I can't agree with "stuck as the current level of expertise".