Staying alive in dangerous situations.

> Training for what?

In the military, killing or disabling. In most other contexts, sport. You're broadly not going to know what someone aims to do with a gun solely from knowing that it is a gun.

Guns are obviously more dangerous than LLMs. But it's total nonsense to conclude LLMs are safe because they might have been originally intended to be so. Plenty of things that today have zero utility outside the military were originally invented for peaceful aims.