Next year in Breaking News : 3-day week paid 5 is a roaring success
Well duh.
Look, I have personally seen the benefits that COVID-19 has brought (albeit to horrible expense). I am a freelance Notes specialist working in Luxembourg. Before COVID-19, I was on the road every day going to one client or another. Hours wasted in commute (Luxembourg highways are notorious for being locked up in traffic jams). Up at half past five, on the road at 6:20, get to my destination at best at 8:30 - destination that is at most 50km away. That's an average of less than half a kilometer per minute. The return trip was never much better.
During COVID-19, the lockup meant that my customers all sent me detailed log-on credentials and procedures. Suddenly, I could work from home, log into a secure VPN from my professional laptop (or I was given a company laptop), and work continued. Targets were hit, progress was attained. Life went on. I had a discussion with one IT manager during that period and I told him : "Look, you call me and, if I'm available, I'm logged in and working within 10 minutes. Before, we'd have to schedule a day for me to come in, which might have been tomorrow, or next week depending on my workload and when you were able to recieve me. Isn't this better ?".
It was. But now it's almost over. The majority of my customers have recovered their precious laptops, forcing me to once again go to their office. Those for whom I have a VPN login have, for the most part, left it active - probably because they appreciate the reactivity more than having me occupy a desk in their workspace (some people are actually intelligent).
The fact is : in my line of work, working from my office/home office is 100% efficient - and sometimes I even stay logged on just to see the result of an agent running after hours (without billing that time - hey, I'm just logged on with my work computer, while I wait I'm playing Diablo III on my gaming rig).
I do not have a crystal ball, I have no idea where the workplace is going. I am sure, however, that if we manage to get beyond the "I need to count my peons and see them sweat" type of management, working will be better and more productive for everyone.
In these conditions, I don't need a 4-day week to feel and be productive.