It’s a common lie. The reality is that red states score much lower on every objective quality of life metric, while having much higher rates of things like violent crime, addiction and suicide than any blue state let alone any of the US’s peer nations in the rest of the developed world. It’s not even remotely close. With very few exceptions, the social pathologies we see throughout the US are concentrated in red states. Blue states have problems too, but they tend to be related to the fact that they are highly desirable places to live.
Not really. The real answer is that different parts of the federal government are underfunded or overfunded according to political ideology and expedience. This is a great example; the SSA is underfunded while the military is overfunded which results in clear performance differences.
You’ll never hear a conservative bitch about the US military saying that it can’t do anything right, and it’s like, yeah, duh, because it has a huge fucking budget and basically gets anything it asks for.
Social safety net programs? Not so much.