Those countries also have higher population densities and public transport usage than some of the western countries. How can you say the mask isn’t helping?
I didn't but I also didn't make the claim that they would help so I suggest we start by getting claimants to back up their claims before we get anyone checking claims to prove negatives.
https://www.channelnewsasia.com/news/singapore/covid19-coron...
https://www.wsj.com/articles/asian-countries-wield-fines-jai...