In that case, they pushed baby formula in an attempt to get mothers to stop lactating, thus becoming dependent on their formula. In addition to this not being as nutritious as regular breast milk, it needed to be mixed with water, which often wasn’t clean. https://en.wikipedia.org/wiki/1977_Nestlé_boycott

Certainly wouldn’t be the first time. Isn’t it great that these companies get to kill people then just stay around and keep doing the same things over and over?