Don't worry; it's not.
Anyway, I tried to find out if Len Gilbert
is a Nazi sympathiser, as some users claimed. I found an article in the New Statesman in which he describes himself as 'alt-right'. He does also disavow the Nazi ideology, but it's not clear whether he holds white supremacist views (at least in the article).
www.newstatesman.com: How George W Bush went from “war criminal” to the internet’s favourite grandpa
I'm going to give him the benefit of the doubt of assuming that he simply has an unfortunate fetish for furries dressing up in Nazi uniforms.
In any case, I think that the existence of cringe-inducing Nazi themed furry erotica probably does more to make Neo-Nazi groups look
even more ridiculous, than it could ever do to support them.
I checked and Len claims that he dislikes Nazi apologists.
So I guess we can just file this book under 'very awkward fetish' rather than 'politically motivated'.