You're almost certainly familiar with the phrase "When someone tells you who they are, believe them".

But even if we give you the benefit of the doubt and accept that you haven't heard that phrase and that any kind of difficulty you have with figurative speech isn't intentional...

Do you really want to hang your entire defense on "No but they haven't literally said it"?

We've seen the photos. We've read their comments. . We know all about their memes, manifestos and militias. Who exactly are you hoping to fool with semantics?

The most charitable interpretation of your comments I could make is "someone who can't hear the dog whistle so insists the sound doesn't exist".