I think with the likes of Smogg etc, he is thinking about the impact empty office blocks would have on the income of many of his businessman friends, rather than the actual impact on work being done.
Smogg doesn’t care about the cost, in money and time, of the commute to workers and won’t let simple facts (the work is still being done) influence his thinking.
The post I put up earlier shows that some offices aren’t even big enough, or well enough equipped to deal with everyone turning up on the same day, which would be counterproductive.
I have heard many tales, in the past, about those who can’t do their work because of desk sharing and there being no free desks to work on.
A company I worked for wanted to merge offices with a company that we rescued from closure. Desk sharing was suggested, but sensibly ruled out because we all had too much information stored in and around the desks that we needed to be able to regularly access in order to do our jobs effectively.
Those working from home who are slackers will, in all likelihood, get found out and sacked.