If there were a statue of Hitler that had a caption "A great and powerful man" below it that might be a bit disturbing.

If it had a caption below it that said something like "Hitler: This man did horrible things. Talk about it. Learn from it. Don't let it happen again."

Two very different things. We control our minds. How we react and even what we are offended by is a CHOICE. We can choose to not be offended.