I know you're being funny - but there are way too many people who assume Monsanto = evil because Monsanto is successful at what they do. Just like people who claim that Nike is evil because they are successful and they use overseas labor therefore must be running slave labor sweatshops. Just like people who claim that Apple is evil because they are the biggest (or were until recently) company by market value.
Yes, large companies have been caught doing evil things. So have small and in-between companies, but the big ones get the attention because they're the most press-worthy. But just like correlation doesn't equal causation, corporate success doesn't equal evil doing in everything the company accomplishes. Stay objective, demand reputable, repeatable evidence. Demand peer review. Demand solid proof before making up your mind instead of relying on the phrase, "it just makes sense that..."