they did not make the vaccine, they are just producingAFAIK, Bangladesh developed vaccine before India did (three companies finished limited trials around February/March 2020 and there were multiple ventilator manufacturers as well). Govt. (Hasina) did not okay these for public use because Bangladesh Govt. was under instructions from Indian Govt. to support their vaccine production as usual, being their footservant.
Same story in Pakistan too, except of course the footservant part.
And what is this uneducated moron saying?