You are free what you choose to do with your personal life.
Meanwhile, it is pretty obvious that it's pointless to demand or expect personal sacrifice to maintain unrealistic levels of high-availability in services that are far from critical. I mean, do you honestly believe that these messages you and I are writing are so important to get out that someone must sacrifice their personal time to ensure it is served to the world in this very instant instead of, say, 3 or 6 or 13 hours? Absurd.