Nietzsche was wrong about a lot of things.

All philosophers are. Do not be surprised when he says misogynistic shit and sounds like an incel. Do not be surprised when he is pro war or sounds anti democratic. You don't need to accept a philosopher's entire belief system to benefit from reading them.

Nietzsche has many far more useful thoughts than many philosophers who are more recent or better known. His observations on morality remain relevant. His ideas on how to hold oneself to an independent standard beyond what society expects helps one think critically about both the self and the culture they were born into, even if it's not the German nationalism Nietzsche was reacting to.

You don't need to pigeonhole philosophers to fit the ideology you believe in. The very desire to do so is an appeal to authority. What you say and believe carries as much weight as those more famous than you.

Even though I think I likely would have found Nietzsche insufferable as a person, I would much rather re read his works than have to suffer through Plato's theory of forms or Hobbes and Locke again.

Stop worrying and just engage the texts to the extent you find useful. If something is of no use to you, ignore it. Nietzsche sure did.