People are talking about "civil war" again. They always forget one part: international intervention. The UN would immediately mobilize to crush the rebels and (depending) the government and put the country under international control. This is their literal purpose, putting down the White Revolution like in 1945. Mexico, Cuba, and Canada would directly invade. China and India would provide millions of troops, supplies, and supply transportation and logistics. The IDF would immediately be deployed to kill and destroy White areas worse than in Gaza, committing atrocities on a scale not seen since the Thirty Years' War. They would absolutely use nuclear weapons at least; chemical and biological are also near-certain.
Conservatives, nationalists, and everyone else on the right don't comprehend that putting down Whites violently, especially the "Nazis" that they'll be slandered as, is the biggest dream of the "international community" and populations that have been eating the slop of the post-war order their entire lives. They would have manpower out the ass. It'd be possible for them to have a BILLION volunteers, and that's not even counting promises to be able to loot shit or to steal conquered land for service. Throw in a few international embargoes, like the ones that killed the Portuguese in Africa and South Africa, and you're looking at a total clusterfuck.