It would be fascinating if true if the big "brand name" companies whose entire business is based on charging more for the same commodity product as a generic st

It would be fascinating if true if the big "brand name" companies whose entire business is based on charging more for the same commodity product as a generic store brand, but using advertising to justify the higher price in the customers' mind, weren't buying ads from people doing the same thing to them... The question isn't are the scientists good, the question is if the vendor is honest.