That's a reasonable approximation of the stance adopted by the French monarchy.

Improve quality of life for "everyone" if you want to achieve a different outcome for your kin.

Fine, you can work 5 days a week.

Only to certain point. There have already been plenty of research that indicates that after a certain point more money have a very limited effect on your quality of life. After that point other factors becomes way more important. It is individual of course, so you might very well improve your quality of life greatly by making money alone, but that makes you an outlier.

Because despite what you may think, you exist within a society of other people. Improving everyone's quality of life also improves your own. Unless you want to live alone, in a gated community surrounded by expensive security.

And that is why you are not invited to the party. Please stop calling this number.

Because we live in a society of people other than just ourselves. Life is generally better when we take care of each other.

Not everybody is like you.