Few of the guys moved out of traditional manufacturing etc will be going to law school, medical school or IT. And you seem to ignore that many of these professions are similarly threatened by creative automation. 

As well, you need to make a distinction between the service class and the creative class. 

http://martinprosperity.org/media/pdfs/Service_Class_Prosperity-ACervenan.pdf

"Representing over 40% of the labour force, and a fast growing segment of employment, Ontario’s service class is characterized as a feminized (over 60% female), significantly part-time (29%), low-human capital (10% university attainment) workforce, which otherwise has similar composition of immigrants and visible minority groups to the larger Ontario labour force. The average earnings for service class workers is $37,700, which is less than 60% of the average 
creative class income."