I wish we could agree on a standard set of dimensions for political positions as a simple "left" and "right" don't really work...
In this case, even though I'm pretty far left by the standards of HN, I would have to point out that the "far right" hardly has a monopoly on political violence.
Of course - I'm not at all asserting the right has a monopoly on political violence. There are far left groups that support political violence: ETA, the Provisional IRA, Hamas, Hezbollah, Antifa, and various socialist dictators (Chavez, Castro, Mao, Stalin) would come to mind.
In this case, even though I'm pretty far left by the standards of HN, I would have to point out that the "far right" hardly has a monopoly on political violence.