Almost all the violence will be in the big, Dem run cities as usual.
Who's going to need any sleep over that when the Dems attack and kill each other?
People are going to lose more than just sleep.
The leftists will organize blockades of interstate highways and other roadway chokepoints with groups of "mostly peaceful protestors". Local authorities will stand aside - as they did in previous instances of this tactic. This sort of violent intimidation worked well the last time, so of course they will try it again. It won't be as effective this time.
The usual "lone wolf" nut cases will range a bit further into suburban and rural areas for some "direct action" against the MAGA types. It won't go well for them at all. Authorities will vigorously arrest and prosecute the first residents who defend themselves from the predators but that won't go over well either. Looking the other way will become a de-facto policy.
Almost none of the rioters will be arrested, let alone prosecuted. Things will quiet down when leftist "protestors" start attacking leftist government officials for insufficient persecution of the "right wing Trump supporters" who forcibly object to invasions of their neighborhoods. See the previous note about "looking the other way".
The quieting of riots will be done discreetly, by shutting down funding for the network of "NGO"s that organize the rioters. It takes money to provide riot supplies and transportation. Take that away and the riots stop. Probably. Maybe. Oh Hell, maybe not. Once some fires get started, it can be really hard to stop them.
Factions that get shorted on their swag tend to resent their former bosses and start organizing against them. Look for some very strange alliances, specifically "left-wing" and "right-wing" groups making common cause against the authorities.
Avoid these people. Let the dust settle.