Sorry to answer via another question:
why do some people need such a huge amount of work, in order
that other people may have plenty of wasteful leisure ?
I firmly believe that in some ways leisure is life itself, but it should not
consume too many resources; if we all (and I really mean everybody)
upon social leisure time, or book reading, or piano playing, or singing in a choir,
that is something easily 'reachable', I believe we would also enjoy (in the long run, after some social earthquakes) more leisure time, and I still mean everybody.