No its not. Welfare for those who deserve it is rational and just. But blankly say that everyone who needs welfare should get is the exact opposite of rational and just.Welfare for the needy is rational and just..
Just being born in the US does not entitle you to having other people support you. If you expect society to help you it is rational and just for society to expect you to live your life in a way that will minimize that support. If you refuse to do so tough luck.