>ban offensive military AI, problem solved.

I would laugh at you but it's a bit late for that. AI is already making life and death decisions on the battlefield. The US has effectively zero interest in banning AI and is pushing hard to do just the opposite.

The best analogy I can come up with for your line of thinking is that your shutting the barn door after the horse has bolted, moved over to the next city, set up shop, and is now the New York Times #1 best seller "How to open barn doors if you're a horse".

Anyone with any sense in cybersecurity knows that attackers get unlimited retries and only have to be successful once. The defender is at a monumental disadvantage. Now, the process can be fully automated and horizontally scaled to a nearly unlimited scale.