What about those who work late away from computers?
Both Germany [1] and France [2] passed laws restricting the use of business email after work hours to ensure proper work/life balance.
[1] https://www.npr.org/sections/parallels/2014/12/01/366806938/...
[2] https://www.nytimes.com/2017/01/02/world/europe/france-work-...
There are reasons these regulations are being enacted. Reducing abusive workplace environments takes priority over flexibility and convenience.