Well if expert systems make better ems [edit] uploads they'll outcompete the human ems and dominate the market, so humans will self-modify to become more like expert systems or stop getting allocated computing time.
(and that's why you don't run future supertech on capitalism!)
Waitwhat? Also, are we calling everything an em?
What are all these people computing in the first place? Also, it seems like the obvious choice is for a human to own several expert-system or trained animal ems and rent their services or something. ????
http://www.quickmeme.com/Overcoming-bias-guy/popular/1/?upcoming