Well I only invoked the quote as a response to universalism, not necessarily as a reference to Nietzsche’s ideas in general.

But sure, I don’t agree with him on everything, and while I think his diagnosis of Christianity is in many ways correct, it also is flawed in others. Of course we have to differentiate between what Nietzsche actually wrote and what the popular culture notion of his ideas is.

Otherwise, I don’t think I’d agree that his high expectations come from a Freudian read of his childhood. For the most part they are pre-Socratic Ancient Greek cultural values, especially agon, which was a sort of competition.