> The blue collar economy isn't plumbers simply fixing the toilets of the HVAC guy, while the HVAC guy cools the home of the electrician, while... That is exac

> The blue collar economy isn't plumbers simply fixing the toilets of the HVAC guy, while the HVAC guy cools the home of the electrician, while... That is exactly what blue collar economy used to be though: people making and fixing stuff for each other. White collar jobs is a new thing.