Many workplaces do offer a wide variety of fitness related benefits. Free on-site gyms, fitness programs like walking or stretching offered on company time, memberships to nearby fitness facilities, etc.
Other cultures tackle it differently to. In Japan, organized stretching before work is commonplace.
However, it's very silly to compare procreation with fitness.
The fat procreator still benefits the society far more than the slim non...procreator, because on a 100 year or 200 year scale, both are dead, and the society only contains the progeny of one of them.
Put it this way: would you rather have a phone that can be upgraded a ton but will eventually wear out and stop working, or have a phone which can be endlessly replaced such that it is always modern and working, even if it isn't top of the line?
Other cultures tackle it differently to. In Japan, organized stretching before work is commonplace.
https://www.youtube.com/watch?v=cqPW6H3soKA https://www.youtube.com/watch?v=biGPteoP2jg
However, it's very silly to compare procreation with fitness.
The fat procreator still benefits the society far more than the slim non...procreator, because on a 100 year or 200 year scale, both are dead, and the society only contains the progeny of one of them.
Put it this way: would you rather have a phone that can be upgraded a ton but will eventually wear out and stop working, or have a phone which can be endlessly replaced such that it is always modern and working, even if it isn't top of the line?