It's not an AI hacking into another AI's datacenter and shutting off the training. It's a slow concentration and slow alignment of power along one-party, national lines.
Discussions: https://news.ycombinator.com/item?id=48678789
https://news.ycombinator.com/item?id=48683021
and official: https://news.ycombinator.com/item?id=48689028