Libertarians might get it done, but there's a serious bootstrapping problem in getting enough people to vote for them that they have a chance. For now, every vote for a libertarian is thrown away to idealism where it could at least be doing something.
If you look at dollars as "lifestyle points", and votes as "societal points", the same reasoning is going on right here: the scarcity of "societal points" is causing the same reasoning about how to vote as poor people have to make for spending.
Not sure what that means - only noticing that there are parallels.
I get the that the safety net helps.
My point is that civil society helps every one.
My one criticism of my fellow liberals is their messaging doesn't appeal to their audience's self interest AND their sense of fairness.