A gun isn't going to protect you from police violence, it's just going to give them a reason to become even more militarized and an excuse after they shoot you
You might be surprised how much a group of armed citizens can do against a police squad. I don't think “you’ll never protect yourself from the gov’t” is an accurate angle.
In the short term, any resistance is a death sentence. However, the gov agents always have to think about whether the person they're encountering is willing to throw their life away. If enough citizens become willing to be dead, real change happens. Sacrifice is required for such events, but clearly having an armed population helps reduce the power asymmetry.
Gangs are that resistance and they are not winning.
In slums, drug cartels found enough of people willing to throw the life away. And as much as they are able to deal drugs, there is no symmetry between them and state. The Dead bodies just pile up.
Armed population does absolutely nothing except lynching here and there. And even those lynching happened with approval from state.
The gangs clearly aren't trying to war against the state. If they were, I imagine the scenario would result in the national guard or a result akin to Mexico.
If the gangs wanted to make a stand against the state, they could. They would need to take and defend their territory while increasing their numbers, likely via kidnapping and child recruitment.
> If the gangs wanted to make a stand against the state, they could. They would need to take and defend their territory while increasing their numbers, likely via kidnapping and child recruitment.
That is a pure fantasy. You know how I know? Because gangs historically and worldwide occasionally tried. This fails all the time.