I just want a no-pay sabbatical. Three months, total reset of energy levels. We should all have that option. I would take a lot less money (-$50k or more) if I got to take a quarter off every year. Four day work weeks would be another compelling alternative. Two days a week are not enough time to get chores done. There's no time for relaxing. If I ever create a company, I'd love to offer these options.
Sure, it takes some planning. You can't just do it tomorrow. But it seemed pretty easy for them.