There are definite themes of 'old' or 'ancient bloodlines' making better or stronger men and elves, as arda generally declines in many ways. Look at Númenor and its genetic legacy. It's a short leap for fascists and racists towards blood and racial purity nonsense, and the decline of, or assault on, so called 'Western civilisation' from the 'hordes' of eaterlings and haradrim. It's a narrow minded and surface level view of the literature, but morons aren't exactly known for their media literacy.

Ol Sharkey is out to scour Italy now. Blow your horn, Merry!

I know that the rules in the sidebar says No Politics, but this is specifically relevant.

Does anyone have the Italian version they reference with the tone-setting forward? I'd be interested in seeing it.

Italy has a shameful fascist past and present that can abuse Tolkien's work like many other fascists do. Italy's shambolic, incoherent and ridiculous fascism melds well with Tolkien's own multifaceted views in some respects. He did (as a Catholic not a fascist) support Franco, though in later life turn towards the traditional left wing libertarianism/anarchism. And his letter to the Nazis condemning their bigotry is well-known.