If I want to do an honest day's work to support my family, I should be free to do so. If I don't want to work, then I shouldn't bother others who want to, nor should I expect that they owe me part of their earnings.
Man is a needy being.
If I feel that I can provide one of these needs, then let me do so. Galileo was troubled that the time for the swing of a chandelier was the same for a long swing and a short swing. Others in the same church saw the same thing. Only he dreamt and created. Left to do so without outside interference, most men will create, even if only to provide minimum sustenance.