From a Realpolitique point of view, if the Chinese were working on a technology that has an ~X% chance of killing everyone, and ~99-X% chance of permanently locking in the rule of the CCP over all of humanity (even if X is debatable), and this is a technology which requires a very large O($1T) datacenter for months, then the obvious response from the rest of the world to China is “Stop, verifiably, before we blow up your datacenter”.
From a Realpolitique point of view, if the Chinese were working on a technology that has an ~X% chance of killing everyone, and ~99-X% chance of permanently locking in the rule of the CCP over all of humanity (even if X is debatable), and this is a technology which requires a very large O($1T) datacenter for months, then the obvious response from the rest of the world to China is “Stop, verifiably, before we blow up your datacenter”.