I think this is a cracker!

At the end of the day there are only two groups of people who constantly worry about the increasing number of people working from home.

1) Supervisors and Middle Managers whose only purpose in life is to regard themselves as superior to the Hoi polloi. They make limited money out of it but more than the people who accomplish real work. They are the unquestioning slaves of the money men who drive their performance. Their object in life is to accede and command and WFH has seriously eroded their significance. They feel emasculated and have to find other methods to snoop remotely; not easy.

2) Old Fashioned business owners who believe in old fashioned concepts of work effort and time constraints rather than having the nous to evaluate data.

Fortunately both groups are likely to wither in time.