I appreciate your opinion David, but obviously it is different than my own. I think any person believes they are seen as and wants people to look at them as a person and treat them as such. When a company distributes widely it brings new opportunities and new challenges. A challenge exhibited here is that you no longer have the personal relationship with your customers. If Williams changes their soap, people don't go find the person responsible - they report what they find to their peers.If it were my concern, I would go to the manufacturer and pose these questions first. JMHO!
Rightfully so I think (and I may be putting words in your mouth so please correct me if I am wrong) this concerns you that someone might do the same to you. It might happen. If you don't have a personal connection with each of your customers then they don't have one with you and feel no loyalty or responsibility to protect you. They are just a consumer, not a client.
I know which relationship is preferable to you (or me if I were in your shoe), which one is preferable when searching for the truth? Places like Consumer Reports take great pains to make sure they leave bias aside.