I'm not saying any of this is alright but can't you just wash this stuff off produce as a consumer? In which case the real health issue is for those interacting with produce before they get to consumers.
BTW do you want to accept the risk that everyone who prepares your food takes this step? If you found out post diagnosis, how satisfied would you be with punishing the restaurants/processors/grocers? it's already too late for you. Maybe it's just simplest to regulate environmental toxins so that they cannot get into the food supply.
One way to minimize your exposure to this kind of chemical is to buy organic produce.