alt Hacker NewsVery naive take that's not based in reality but would only work in fiction.
Historically, all nations that developed and deployed new tech, new sources of energy and new weapons, have gained economic and military superiority over nations who did not, which ended up being conquered/enslaved.
UK would not have managed to be the world power before the US, without their coal fueled industrial era.
So as history goes, if you refuse to take part in, or cannot keep up in the international tech, energy and weapons race, you'll be subjugated by those who win that race. That's why the US lifted all brakes on AI, to make sure they'll win and not China. What EU is doing, self regulating itself to death, is ensuring its future will be at the mercy of US and China. I'm not the one saying this, history proves it.
You're right, in a system based on competition it's not possible to prevent these technologies from being used as soon as they're invented if there's some advantage to be gained. We need to figure out global co-operation before such a thing is realistic.
But if such co-operation was possible, it would make sense to progress more carefully.