I don't think there'd be a big reaction to one of them being killed; both miiiight send a message to dems that this shit isn't just a game but they'll only want to do something using police force and it'll probably be incredibly dumb and ineffective and mostly just give the chud army more fodder for trying to kill pelosi.

I think the real tipping point would be so far off that we're not really able to see what could get us there. like; maybe a first strike from 3% types doing their "kill two libs day" bullshit and that actually turns the libs against the entire republican party to the point that we start having state national guards start going rogue "to preserve law and order" but basically just get into a civil war with other national guards... but I don't really see any scenario that isn't just republican people killing random people and the actual war being mostly just one off battles and some quick "diplomacy" that just reinstates the old system almost unchanged.