The optimal route is usually the irrational route within the context of solely pursuing ones own self-interests. However, aggregate results are higher with the optimal route, though not a Nash equilibrium. If you want, I can post some results from a few Monte Carlo simulations of different scenarios to demonstrate what I mean.
They mean they want a “floor” for themselves at any cost because they live in fear. It’s has nothing to do with others. That’s why they want to use force to get it. There’s no proof the current welfare system is making us more prosperous than before it came to full flower. In fact wages have stagnated since then. It’s caused the break up of many poor families.
The 10th Amendment is inclusive of all possible powers besides the enumerated Powers when it forbids the federal doing anything for which there is no delegated power given.
So, yes, it is forbidden.
Elections are not amendments to the Constitution any more than people’s circumstances are.