I just don't see it working. China gains nothing releasing some virus on their own citizens in the hopes it will reach other countries and spread. The Chinese economy and businesses have been wrecked by this; the world economy rises and falls together, no such thing as siloing. If they really wanted to instill armageddon, they would have made something a hell of a lot deadlier than COVID.
There's no conspiracy here - we need to point the finger at our elected and appointed officials who simply didn't take appropriate precautions. Can you imagine how better off we would have been by subjecting all foreign travelers (American citizens or not) at the airport to a mandatory 14 day quarantine? We could have directed all international arrivals to specific airports, bus them to hotels and continued to do so.
Instead, we got... well, this. No screenings, just a slap on the *** and welcome back to the states. 91k and counting with 100k likely by next Sunday.