Crips and Bloods are going to have enough trouble working together, let alone working for suburban Planned Parenthood or ACLU types.
BLM, DSA, and Occupiers aren't going to get along very well with the lawyers and stockbrokers who give the Democratic Party its wherewithal.
And it's the same way with the conservative side: there's a big divide between those who want to use their guns and those who don't.
Throw a war and some people might show up, but those who enlist most eagerly for one side or the other may not inspire other Americans to take up arms.
They may be willing to get paid in order to go after specific "troublesome" individuals.