This is an easy one, my friend..........shared prosperity is simply taking away part of what rich folks have, and giving it to the poor. Socialism is another word for it. 'Stupidity' as the best word for it that comes to mind right now.
If you were wealthy, would you like to be FORCED to give some of what you have, in order to give to others? FORCING this issue is wrong, wrong, wrong. Americans give the largest voluntary contributions in the world.......we are a giving nation, all on our own, we do not need anyone to take what we have, take it by force.