See, I take exception to this as it presupposes (rather ignorantly, at that) an ulterior motive that frankly doesn't exist; just because the words "pure" and "Germanic" are put together DOESN'T mean neo-Nazism, and operates under an utterly innocent and non-racialist framework (it even has precedent IOTL through cases like in Icelandic, and even frickin' French!).
And as far as the whole "normative idea of Englishness unrelated to the English language and Anglophone people as they actually exist" claim? How do you explain the utter dearth of wide-scale Latinisms in Old English (the use of Church Latin doesn't count IMHO, as it applied to a specific field only and even then in limited scope...besides, everybody did it, from the Byzantines to the Bavarians). English is, was and always will be
GERMANIC. I fail to see how or why this should ever be construed as a bad thing, because it isn't one any more than how speaking a Slavic language is a bad thing ('cause, y'know, if you speak a Slavic language you're automatically Marxist, just like how discussing "pure Germanic neologisms" makes one a Fascist


...who's being racialist, again?).
Linguistic purism as a total end-goal is unrealistic, true, but there's nary any harm at all in reclaiming at least some of the roots of a language so splattered with foreign influence as to negate its own identity. I guess as a linguist I'm all about preserving a language's "flavor" to the utmost, and Old English had flavor a-plenty to go around without having that Norman mess thrust upon it needlessly (being influenced through trade and prestige is fine, but not the genocidal, domineering oversway that The Bastard and Co. introduced). And it's not like only English could benefit from this, Maltese is so Italic in its vocabulary as to be largely incomprehensible in educated speech to a speaker of any Semitic language; I would whole-heartedly support a re-wording of their language (even if just a
LITTLE bit), by those interested in such, in order to freshen the slate and re-introduce the language as it was, and how it can further be with its origins rendered anew.