Our Black History. Vaccinations. Read. Stop the Conspiracy and Misinformation on Vaccinations. January 2022

 It comes down to a matter of capitalism\profit vs the good of the community and society.

https://en.wikipedia.org/wiki/Smallpox_vaccine 

'.....since 1706, when preacher Cotton Mather learned it from Onesimus, a man he held as a slave, who – like many of his peers – had been inoculated in Africa before they were kidnapped.^[46] This practice was widely criticized at first.^[47] However, a limited trial showed six deaths occurred out of 244 who were variolated (2.5%), while 844 out of 5980 died of natural disease (14%), and the process was widely adopted throughout the colonies.'