Speculation like this leads to the BS that spawned 911 truthers.
Here is my conspiracy theory. If the pilot didn’t just kill all these people for whichever reason, there may have been a very high level Chinese target on that plane, and somebody wanted them strongly enough to go this far.
Or maybe all the Chinese are being held as hostages. The Muslims are stepping up attacks in China.
My guess is they are all dead. He could not have controlled all those people alive.
“Speculation like this leads to the BS that spawned 911 truthers.”
Spying and plausible deniability existed LONG before 2001. Even before World War II.