I work at an electric cooperative. Some of our engineers and construction crews work 4-day weeks, but it's 4-10 hour shifts instead of 5-8 hour shifts. I still think it's better than working 5 days per week, but they're just adding hours to the days to make up the difference from losing one full work day. During covid, many of us realized that we could very easily do our jobs from home 100% of the time if necessary and not really skip a beat...but our managers are bound and determined to keep a fully staffed office building for 5 days a week because that's how we've done business since 1938, lol. I'm hoping with time, as a younger generation of managers move up that that mindset will change, but I don't think it will happen in time to benefit me at all