How about two orders of magnitude, based on the D.C. protests. Do we agree on that? Tens of white supremacists (at a national rally, no less) to thousands of Antifa?
If we agree that Antifa is much larger, and your only complaint is that "many" is an exaggeration, then we have made significant progress. They are much larger in members and in incidences of violence. And "much larger" is at least 2 orders of magnitude.
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