Eating more frogs now can mean that you have to eat fewer frogs in the future, or in total, ALSO that your children and family will have to eat fewer frogs.
I still believe that working hard is a virtue and the people who do will usually end up becoming the people who (and who’s children also) are privileged.
I agree though that the culture around it is a bit much, and it’s not for everyone. Those type of people should not be forced to participate in that kind of culture if they don’t want to.