This is obviously the case. It results in a greater distribution of power.
>That's not working for (the lack of) gun control in the US at the moment though.
In the US, one political party is pro gun-control and the other is against. The party with the guns gets to break into the capitol, and the party without the guns gets to watch. I expect the local problem of AI safety, like gun safety will also be self-solving in this manner.
Eventually, Gun control will not work anywhere, regardless of regulation. The last time I checked, you don't need a drone license. And what are the new weapons of war? Not guns. The technology will increase in acessibility until the regulation is impossible to enforce.
The idea that you can control the use of technology by limiting it to some ordained group of is very brittle. It is better to rely on a balance of powers. The only way to secure civilization in the long run is to make the defensive technology stronger than the offensive technology.