Then take 10h total commuting time in a week. Times 4 it is 40h hours by month.
Working remote means you get a whole week only for yourself plus lower cost of live.
When you always did commute and think that it was normal you did not realize it.
But now several people are like:
1. Why I should waste all this time commuting?
2. Why I should drink bad coffee and lunch when I have the best spresso and food at my home?
3. Why I should live in a bad neighborhood while I can live in a very good working remote?
After almost 2 years we can see we can work remotely and we are not looking forward for "stand up meetings" or office politics.
Bonus reason: We are fighting climate change :)