Also a point, if we could redistribute capital that will never be introduced into the economy in the first place into the poorest Americans through welfare, on paper, they would begin maintaining a lifestyle and thus, redistribute wealth through the economy. This is how it is supposed to ideally work, taxing the rich without interfering with their lifestyle while still redistributing capital through the economy.
The problem isn't that we're "Stealing" from the rich, that's completely insane. The problem comes down to execution, and we really haven't had anyone to steer this economic model because it just isn't a popular idea. It'd take a lot of work to get right, and the goal right now is to maintain status quo for as long as possible until there's an unsolvable issue.