The role of GOV - if any - is to aid those displaced to gain new skills and have a roof and 3 square while they train and study
The role of GOV - we need to tell Bernie and Apparently Trump too is not to try and revive the horse buggy industry or the dirigible industry
a liberal/progressive capitalist (which is what I consider myself) allows the markets to work but does want a GOV role in education and infrastructure and fair wages and safe work places and protecting the environment (not to crazy levels) and fighting monopolies
There is a partnership but the fire in the belly that produces the wealth and jobs and ... is free markets