I would not be surprised that the definitive origin of SARS-CoV-2 originated somewhere else. As I mentioned earlier, these viruses usually take years, sometimes decades, to jump from animals to human. It takes them a long time to gather necessary mutations so that they can transmit from human to human. So it's not surprising to me at all if they, one day, find a very similar virus somewhere else in the world. It may simply be an early attempt of this virus to jump on a human, but most likely failed to jump to another human. With that being said, literally tons of irrefutable evidence demonstrates with no doubt whatsoever that the viral strains causing the current pandemic came out of China. Nothing at this time will change that.