Last year Bill Gates talked about doing exactly that (I don't know if this actually happened): https://www.businessinsider.com/bill-gates-factories-7-different-

Last year Bill Gates talked about doing exactly that (I don't know if this actually happened): https://www.businessinsider.com/bill-gates-factories-7-different-vaccines-to-fight-coronavirus-2020-4 https://www.businessinsider.com/bill-gates-factories-7-diffe... The fact that someone like Gates is throwing the idea around suggests that it's not really incompatible or inconsistent with our civilization. (EDIT: saw your other comment with the follow-up, sigh.)