Not very. Those fabs are vulnerable things, shame if something happens to them. If China attacks, it would be for various other reasons and processors are only one of many considerations, no matter how improbable it might sound to an HN-er.
What if China becomes self-sufficient enough to no longer rely on Taiwanese Fabs, and hence having no issues with those Fabs getting destroyed. That would put China as the leader once and for all.
What if China becomes self-sufficient enough to no longer rely on Taiwanese Fabs, and hence having no issues with those Fabs getting destroyed. That would put China as the leader once and for all.