I take it that folks here believe that China has not been disadvantaged through the lack of mRNA vaccines?
The only time where mRNA had a notable advantage was the first 3-4 months of the vaccine rollout when the initial phase 3 data suggested two shots of MRNA in 60% of the population was enough end the pandemic and herd immunity could be achieved without needing to vax the other 40%.
There was also lots of celebrating and mocking of Chinese vaccines because countries started offering booster shots for Sinovac and Sinopharm sometime in the middle of 2021. And the only people cleared for MRNA boosters were the immuno-compromised.
Can you imagine, booster shots for vaccines? Must be a failure of a vaccine.