Sure there's some violent the other way too, some Chinese Robber Fallacy. But it's vanishingly small, it's not systematic, it's not the nature of the non-right at all, unlike what the right how the right has been agitating itself, pushing itself towards stochastic terrorism. There's a whole delusional crafted reality telling America my god Antifa is raging through the streets, wanton violence everywhere, you are under attack! But crime stats are way down, and from here in DC and from what Chicago tells me, it's all pure fabricated nonsense, deranged madness, terror-mongering.
I don't see both sides resorting to political violence. It's absolutely core to look at the character of the parties. Dems have tried again and again for bipartisanship, to be inclusive of of both parties. Lawful respectful hopeful charcacter abound, respect for civility & wanting good for all. Those basic traits are so vanishingly rare on the right, who has been terror-mongering & trying to shock their gullible marks into never realizing they are being preyed upon by their party, that their party is getting their interests again and again and doing everything it can to benefit the ultra-wealthy.
Complaints about "the whataboutism" is a strawman, to distract and deflect.