I think that some of you are forgetting the changes that have taken place in the work place since we were young.
When I first lived in London there was a department store in Ken High Street (I forget the name - not Barkers) where sales money was put into little objects, which were then attached to overhead cables and sent whizzing around the building. No tills on the shop floor. The sales person gave you a bill and you went to a central position to collect your goods and change.
When I went into articles, early seventies, small firm, we used Olivetti add listing machines and trial balances were done on large sheets of lined paper. I moved to a different firm where the weekly wages for the staff on the Grosvenor estate were paid in cash. Someone from our office used to work out the wages, work out the precise number of different value notes and coins that were required. The front of the wage packets were completed by hand and the money stuffed into them.
In the early 80s I went to one of the top 3 firms which had one large room, climate controlled, for the computers which were lined up along the walls with large reels spinning on the front. I worked in a specialist department that was responsible for the financial affairs of the partners. There was a book-keeper who kept enormous ledgers by hand. Shortly after I arrived, a separate computer was built for us. It was about the size of a packing case.
Some years later, now living in Suffolk I had an interview with a man in his late 70s who ran the accounts department of a small firm of solicitors. He was keeping annual accounts records. I asked when/if the firm was going to be computerised. The answer was that they weren't and they advised clients, when asked, not to do so because it was a waste of money and computers when purchased weren't used.
Time flies. For those of you that don't know, there is something called the cloud. People working in a wide range of employments can access their employers' software, provided they have the right access codes and passwords.
I have a young friend here who works, from home, in the HR department of AmEx. Sometimes she goes to their Paris office.
Nearly every thing is on line to enable people to carry out their work efficiently. There is software for architects, to enable them to draw up plans. I use accounting and taxation software. I can access HMRC's website to research their technical manuals if I want to.
I have a few clients who are pyschotherapists and they do some work, by phone.
There are many ways in which businesses, large and small can communicate. People do not need to be in an office in a city which can be miles away from home.
When I commuted from Suffolk to London, I spent 5 hours per day on travel. This meant that we couldn't go to the cinema in the evening or to see friends, apart from at weekends.
I can remember my father when he commuted from Basildon in Essex to Gower Street in London. Sometimes, especially if a train was late, he would come into the house and his first words were "switch that row off". I was probably listening to Radio Luxemburg whilst doing my homework.
As others have said, there are many benefits to be gained from not commuting, one of the most important being time spent with family and friends. How many of you have small grandchildren who are in bed before a parent gets home from work?