The article is based on vague claims from anonymous sources. If the claims about AI don’t make sense to begin with (and they don’t because Apple isn’t involved in any of the stuff that he might reasonably criticize), that doesn’t make me think they knew what they were talking about regarding China either. If the source is disreputable, who cares what they said? If you make two claims and one doesn’t pass the smell test, I’m not going to waste time entertaining what really happened regarding the second claim.
Let me put it another way: there are too many real, verifiable outrageous things going on in the world for me to get my pitchfork out for something as weak on sourcing and details as this. Business agreements end for lots of reasons, and often a combination. People often have an axe to grind, especially if they were somehow involved in a deal that went south. This isn’t nearly enough for me to make any judgment.