Businesses that require face to face contact (ie. the service sector) employ the most people of any sector in the economy. And then there's manufacturing, reso

Businesses that require face to face contact (ie. the service sector) employ the most people of any sector in the economy. And then there's manufacturing, resource extraction, construction, etc..., which all can't be done remotely. The amount of jobs which don't require physical presence or face to face contact are a minority of the workforce.