Innocent from the perspective of the person who is sharing. They intended no harm, they did not want to get involved in somebody else's agenda.
You clearly view the photograph in a different context, and you see harm. That's fine, but if you're going to bring that context into other people's communities, you have to realize moderators may not want every person to be held to your standards. Hence the banning
In your scenario, you would know the health of your chicken, so you could make your own risk calculation.
You would still have to be incredibly careful, and be very clean, when processing the chicken, and when preparing the meal.
I think as with all other raw foods, such as sashimi, it's something to try only if your immune system is working really well.