Conservatives who don’t know history are dangerous. What are they conserving, anyway? If there ever was a golden era in American history, just consider the years after World War II when the New Deal direction really kicked in. (The “socialist” programs they’ve always derided.) And we’re seeing all of its downsides, as well – sexist, racial, environmental polluting, smug.
As for solutions? It’s safe to bet their ideology would lead to yet another banking meltdown. As I said about history? Bush I and Bush II, or even Harding-Coolidge-Hoover, illustrate that point.
Without banks, there’s no modern economy. (What would you barter for a computer, for one thing?)
Oh, but if you’re truly conservative, what would you need a computer for, anyway? Or anything more than a mattress?