It's a combination of factors in case of Pfizer. Yes nationalism is an issue but they also want complete immunity in cases from any side effects of the vaccine
Plus the vaccine needs ultra cold storage which wasn't the case for AstraZeneca or local made vaccines (at least in the Indian case )
Plus the vaccines imported would be costlier compared to the ones made in China or local countries
Ofcourse this is not to takeaway any advantages that the Pfizer vaccine has but there are 2 sides to every issue
Startrail_wanderer t1_j1s07wu wrote
Reply to comment by Canadian_Donairs in Beijing to distribute Pfizer antiviral drug as Covid wave strains health system by web_explorer
Yes in this case they are more superior but I was just discussing alternative reasons as mentioned above