Earlier quoted context omitted.
A problem with privileging "good" is that it is socially constructed, and social constructions of good can sometimes reveal themselves rather painfully to be fads of the time which ironically are anything but good, such as Lysenkoism [1]. On the contrary, real insights tend to stand the test of time, which is why Nietzsche continues to remain relevant and timeless. Lysenkoism, not so much. [1] https://en.wikipedia.or…
You are somehow turning a remote possibility into a near-certainty in this argument.
Your logic is exactly the reason many people tell us we shouldn't bother learning too much about, say, the founders of American democracy.