Replace "AI" with any other tool or software in your scenario, and the outcome is the same. The same people and organizations are accountable, it's just that we currently live in a world without accountability in the highest places where it's most needed, and that's unrelated to AI.
Or with that the EU AI Act has been redundant and postponed in 2023 because it was drafted on ResNets, and then redundant and postponed in 2025 because it was drafted on ChatGPT 3.5, and then this year probably again because it didn't have agents included?
Or with that other countries that getting their companies hacked by AI models are ignoring any kind of prosecution of said companies and delegating this to the US?