That is what struck me as well.
I mean, I'm vegan a few years already myself, not because of any agenda, but because I'm on the Engine 2 program, which is even more restrictive than regular veganism. But you can make fun of me all you want. I'll laugh along. I guess the motivation for being vegan counts a lot toward the whole sensitivity thing.
3 years for me already after watching Forks Over Knives. The statistics presented convinced me. Feeling better than I have in 20 years. Way more energy.