Here’s my thoughts, based on my experiences as a teacher.
At first, it WFH (or, perhaps in my case TFH - teach from home!) it was a novelty, and I enjoyed it, particularly as we started to TFH at the end of a busy and tiring term. The summer term started in much the same way, I was enjoying it, had learned loads of new skills - we are a technically advanced school so it was fairly easy for us to move to remote teaching, and I taught my normal timetable, via Teams, used OneNote to see student’s work “live” as it happened.
But lesson preparation took longer, admin tasks were more complicated- you’d have to email someone, colleague or student, were a simple two minute chat would have resolved problems swiftly. But, as I told my students, I now had VAR in the classroom (lessons were recorded for those who couldn’t make it live) so any misbehaviour could be reviewed and suitably sanctioned!! (I wrote a tongue-in-cheek blog about it here:
http://www.amathsteacherwrites.co.uk/var-for-the-classroom/
As the term went on, the novelty wore off, it became more and more of a grind.
But the big thing I noticed was that my life was just “flat” - no ups, no downs, just the same old same old; Groundhog Day. I missed the variety of the day. I enjoy my work, but always look forward to coming home at the end of the day. Pre WFH, I’d get home have an hour or two of downtime, then possibly do a bit of work- marking, admin etc - but when WFH it all just blurs into one.
One colleague has a number of friends who now teach in China - she told me they spoke of the six week itch: having been in lockdown since before us, they had found that after about six weeks of remote teaching they were wanting to get back to school. That seems to have been the general consensus amongst staff at my school.
I have a nice home - plenty of space to work in - my wife & I have been married 24 years and are as strong together as ever, we had my 20 yr old daughter back from uni (a nice bonus) and 17 yr old son at home, yet I still missed interaction with others.
it’s all personal, but I would not want to be permanently working full time from home.