You could be doing something to dissuade YC-funded startups from engaging with Monsanto. I think it's a valid question why you're putting significant effort into fighting the MPAA and RIAA, even banning SOPA supporters from demo day, while you do not take a visible stand regarding Monsanto.
Genetic engineering is outside of YC's core competency, but there are strong parallels between trying to exert tyrannical legal control over digital IP, and trying to exert tyrannical legal control over genetic IP. Unlike copyright infringement which at least requires an infringer, genetic IP spreads itself, and embeds itself into other [public domain] IP that was not originally infringing.
Since you've opened the door by taking a stand regarding the RIAA, MPAA, and draconian copyright laws, you shouldn't be surprised when you get flack for being silent on other issues: Monsanto, companies (including Monsanto) directly involved with the drug war... perhaps even private security contractors which operate in war zones, the private prison industry, big pharma, or environmental polluters.
There are probably all kinds of people running Hollywood, like in any other industry. There must be some execs with sociopathic tendencies, others who simply go with momentum or believe they are doing what's best for their shareholders, etc. In my opinion, stating that people who run the industry are "mean" is inappropriate for an investment fund.
Nothing disingenuous about that.
You've set standards in a way that only you could possibly meet them. You should start a business of your own, and you can refuse to do business with everyone you disagree with.
But it does sound hypocritical (not sure how many times I can use that word) when you're supposedly fighting for "civil liberties and the world economy" when you have a financial interest in a company benefiting from the likes of Monsanto.