I agree that Nietzsche is trolling here. This passage I believe occurs early in the book, in the section titled ‘On Philosophers’. In this section, Nietzsche attacks literally every philosophy he can think of with as much vehemence and irony as possible. This passage is rather a structural component towards the revelation of his agenda in the work.
He does this in order to support the central thesis of Beyond Good and Evil that emerges later in the work - that the men of the next generations should rather re-examine moral value itself, and then be the maker of new value systems. The ubermensch idea, though not mentioned in Beyond Good and Evil, is a direct descendent of this idea.
He does this in order to support the central thesis of Beyond Good and Evil that emerges later in the work - that the men of the next generations should rather re-examine moral value itself, and then be the maker of new value systems. The ubermensch idea, though not mentioned in Beyond Good and Evil, is a direct descendent of this idea.