Are doubts about Chinese vaccines another form of China-bashing or racism, or commercial competition? Or is there some truth to those doubts? Here are some of my "research".
Video: After Chinese Vaccination: https://youtu.be/hdTYw82kpDk
At about 1:13, the video shows the number of new cases in each country as they rolled out the Moderna/ Pfizer/AstraZeneca vaccines in their respective countries. The number of infection falls as more of the population is vaccinated.
Then, at about 1:37, the video presents the new cases in countries using the SinoPharm vaccine. The pattern (below) is vastly different.