Like I said, just because I personally wouldn't haul that kind of stuff doesn't mean that I'd condemn someone who does. We're all different...have different beliefs, ways of doing things, likes/dislikes, the list goes on and on. These differences are what makes us who & what we are in this world. I try hard not to judge anyone for any reason because I, myself, do not want to be judged. Sort of a ...."do unto others..." thing. Again, that's just my own personal beliefs and choices.
I guess you could look at it like this: making a personal/ethical/religious choice about what you haul on your vehicle is no different than what you choose to eat. Some people won't eat meat beacuse it's their personal/ethical/religious belief. To me, that isn't any different than choosing to haul certain freight. It's an individual's PERSONAL choice and quite frankly, if people in this world would realize & respect that, there would be less fighting & conflict in this world. Again, this is all my PERSONAL thoughts & opinions on this matter!