Simple question - is there (some kind/means of (extra)) payment involved?
If the answer is no, then that's a resounding no (for me, at least). I might love and adore my job (and the workplace), but no way in hell will it be allowed to impinge on my private/personal time: sleeping and "regular" work already essentially takes 2/3 of it (too much), and that doesn't even include the time for "context shifting" (mental and physical) between those and the remainder that is "(free) living".
And if (the hypothetical) you considers that to be "entitled", then so be it. Your life's mission is not my mission. I am there to do my work and do it conscientiously; anything more is asking too much.