A critical missing ingredient with leftist formulations is individual free-will. All their systems are top-down, not bottoms-up.
I try to tell my liberal friends that one can not be charitable at the ballot box. One can’t spend other people’s money and take credit for “caring.” When you spend our own time or money (and ONLY your own time or money) to help people, that is caring.
Lots of liberals wont take that vital step. They think that “society” is supposed to help the poor. But “society” is just another word for “other people.” And, of course, the supposed help is coerced.
There is no such thing as “free will”.
One is either a slave of sin
or
a slave of God.
No middle ground.