Don’t know whether recent events will mean the break up of the USA. Would be poetic justice though, following the nation’s successful campaign to continue breaking up the EU.
Moreover, how can anyone make any predictions about a country which, in 2016, lost 33,500 lives to firearm killings? That’s just a few thousand less than the US annual average road-accident deaths!
The UK loses some 50/60 lives per year to gun crime and about 1,800 to road accidents.