Forgive me for potentially moving the goal posts, but that doesn't really solve the issue I'm thinking of, which is amount of current media (and media that I especially enjoy, so this hits close for me) is inexorably tied to a huge bigot.
If, today, there was an author who was a huge bigot, you could just ignore their work (like, say, we can ignore F.A.T.A.L.).
But you cannot actually remove history. You can try to ignore or whitewash it, but you can't actually extract it. Authors of the past who have been influential have their threads throughout our culture. They are the
foundation of culture, and you can't remove that, any more than you can remove the foundation of a large building and have it still stand.
So, your best bet is to actually own it. Pick it up, recognize the problems, and either re-contextualize them into assets (like
Lovecraft Country does) or at least don't propagate them.
... but specific themes (the main one I'm thinking of is the theme of the universe not caring at all about you and your struggles, and how existentially terrifying that is)
Existential horror was hardly his invention. Heck, we build fires and come around them to tell stories and sing songs because the world out there is cold and dark and hostile and does not care about you. Pretty much every culture in a temperate climate (and some in more tropical areas) have a holiday somewhere around the winter solstice in which they gather in community, eat food and burn things for warmth and light against the darkness.