I've long said that WFH is an easy win climate change solution that costs nothing, is well loved by everyone who participates (except management). Turns out in times like this, it's also an energy security measure.
Most of management hates it too. I manage a team where everyone is remote, yet I have to go to the office few days a week to sit on zoom, why? And up a level, my manager has an even longer commute and probably hates it more than I do.
This stuff is pushed down by HR, most of management hates it.