Because the Economist is a liberal rag spouting inaccurate BS.
Left-wing and far left violence is more frequent and more widespread than 'far right.' You're brainwashed by MSM which spins a misleading narrative.
As soon as I read The Economist's example of the Proud Boys, I knew it was crap.
Since you obviously have no clue, this is the Proud Boys' leader:
https://en.wikipedia.org/wiki/Enrique_Tarrio
A LATINO. This is the same organization the MSM was calling white supremacists. You liberal clowns are so gullible. Yeah, joke of a thread, definitely.
When are the BLM white supremacists going to riot again? I guess Antifa are mostly white but they are again, far left. The far right, for the most part, complain online. They're a bit more active in Europe with marches and flag waving but the majority of violence is committed by the left/far left.
I guess neocons support wars and tough stances on things but they usually concur with liberals on foreign policy and wars. There is a difference between them and other right-wing factions. Most 'right-wingers' committing violence are solo or really small groups and the MSM spins an inaccurate narrative quite often. If you're an easily mislead, gullible person, like most liberals, your interpretation will match exactly what they want you to believe.