Dell's also doing it. I really liked the one exec's comments, that opening up opportunities to people who are no longer interested in working until "they drop" or have other obligations means they get better technical skills from candidates.

And that she acknowlegdes you can't just keep squeezing the lemon of your existing workers: "Working harder won't pay off, because the pond is empty..." "https://www.theregister.com/2022/04/11/4day_workweek/

I've worked for 3 days per week for about 16 years now.

I have so much more energy and emotional stability in my job that I feel I do not contribute less, but more.