Also, I have seen people take arguments that others have made and express them with a bit more elegance and status, sometimes using more difficult methods, and get famous for originating such arguments, even when they mostly repeated what others said. It seems that people pretend that they celebrate these folks for originating certain arguments, but really want to admire and affiliate with their impressiveness.
Where could you go if you wanted to get the robust arguments, instead of affiliating with impressive intellectuals? First, read textbooks. I heartily recommend textbooks in most any subject. In fact, it is hard to do better than just sitting in a university bookstore and reading all the intro texts they have. I spent many days in the Stanford bookstore doing just that. Once you are done with textbooks, review articles are the next most robust option. And beware when interest in a topic seems to focus mainly on a particular author, and doesn’t transfer much to others who write on that same topic.