an armed minority is harder to oppress

With the level of police militarisation, I wouldn’t be so sure. If police murders a bunch of queer people, it’s still a pr disaster and so it’s something they want to avoid. But a bunch of queer people with guns in one place is called a compound or even possibly headquarters and they’re allowed to deploy tanks and flamebombs against it.
In the escalatory war wins the side that is legally allowed to own tanks and deploy flamethrowing robots. Every time.