There are so many “habits” left over from industrial work. On an assembly line everyone needed to be in sync but this generally isn’t true for most office work. You need to be present at the factory to do the work, hasn’t been true for office work for awhile now. Yet we still operate synchronously. Everyone commutes through traffic/crowded public transport and risk catching the latest novel virus, to arrive at work a…
Now imagine working on an assembly line on your feet all day versus your office day job. The people on the assembly line would look at you like the most spoilt people in the world.
I personally hated going into the office, but the morale effect is real.
I think the main thing is people cannot be trusted to honestly tell you if they work better from the office. It's a nicer life working from home but whether you get more work done is debatable. And there is always too much to lose by speaking the truth.