Do you expect to be taken seriously when you dismiss someone with a resume like his as “nothing more than a common twitter conservative”? How do you even fool yourself into believing that?

None of his books that I've read are about economics, they're all about social issues, including very deep ones like why people separate into opposing camps on political issues.

It's really just worth reading some of that stuff before you decide he's just a Tweeter. He's basically the opposite of that.