This is all a self inflicted wound though. Weeks are still spent on him, and his pseudoscience, in intro psychology classes, and still brought up in higher level courses. People only know about him because psychologists won't stop talking about him. Here's one sentence that could be used to stop the cycle, any time a desire to talk about Freud comes up: Freud introduced the concept of psychoanalysis, but his framework and findings are in no way relevant to science, so will be left to the reader.

And the torture ends!

I don't believe it's necessary to go into depth about all the ideas that were wrong, through all of history.