A really insightful, clarifying and thought-provoking-thought-experiment from 'Bonald' in the blog section of Throne and Altar.
My understanding is that something-of the-sort will happen, unless somebody or something stops it (and there is no sign of that happening, so far) - but Bonald's is a kind of minimal view of what would happen (which would probably be much more extreme). And the real story (including the real motivations) is understandable only at the spiritual level of analysis (i.e. warfare between the powers of Good and of evil). Civilizational outcomes are just a side-show: a means to that end.