Good old reductio ad Hitlerium: we still show historical movies about Hitler and many countries do not outright ban his literary "work". (Others do.) It is stil

Good old reductio ad Hitlerium: we still show historical movies about Hitler and many countries do not outright ban his literary "work". (Others do.) It is still getting published. And it is a political piece, unlike just a mere association! The problem is probably the lack of option due to centralization of publishing (esp. movie publishing) and enormous political pressure from there. You cannot show Cosby if MPAA or whichever organization does not agree to it, nor you can sell them. The only bet is a media library which may have an exception in copyright, until that fades away in half a century or more.