Your Ayn Rand opinion is moot and baselessly dismissive.
Let’s look at the 2008 financial crisis for example. We used bail-outs to spare the pain of what capitalism should have done naturally. Companies should have been allowed to fail so newer, more adept players could rise and compete. Instead, the Socialist method was used and the same people remained in control of those companies with the same shortcomings and bad policies. This will likely happen again.
“You say we're a great economy but don't forget that we can print money without it being backed by our gold."
Just because you could do something, doesn’t mean you should. It is often short sighted Socialists who, when running short on money, want to print more as a short term stop gap. But we know where that led in places like Venezuela.
If we turn Socialist, it is a stepping stone to Communism as state powers increase and individual rights decrease; the fall is inevitable.
I am trained to fight Communism and will be damned if I let them play in my own backyard. It’s a bad system because it doesn’t work, no matter how much control you surrender to the state. They will always demand more power because it is destined to fail. It’s a nice thought in theory but not practical in reality. (See also Goldratt’s “The Goal” and his theory of constraints for management)