I've never understood the argument that we should continue doing something just for the sake of jobs. At bowling alleys, we used to have pinsetters who replaced the pins after you knocked them down. We had leech collectors who would collect leeches for bloodletting. We had 'computers' who would calculate equations by hand. It'd seem ridiculous today if I told you that we should've ignored advances in medicine, software, and automated pinball machines in order to protect those jobs. Irrespective of whether or not working from home is a good idea, society changes once new technologies are invented or social norms change, and sometimes that means we have to find people new jobs.