If you're "Me" in that chat, you have this chat record to fall back on. My mom is an Amazon Seller (got the top 25% Holiday Seller Award twice) and her experience when asking about policy matters is the SellerCentral Associates tend to shoot from the hip and give whatever they think the answer is.

So note to other sellers, ask first and save the record of the conversation, instead of relying on the something you found on Imgur. Seller Performance (the legal team) will always give you a pass for bad information from Amazon Reps when considering the death penalty. No such leniency is granted for "the other guys were doing it" or "a third party told me something that directly conflicts with the Amazon Business Services Agreement".