Always puzzled me how much money can possibly be in trying to optimize sales by some low digit percentage points, versus how much is sacrificed for it.
Marketing and advertising aren't the same thing but I swear both sides of that coin have devolved via some process of carcinization where their claws emerge from the darkness everywhere people gather. Especially places where those claws are inappropriate and unwanted and yet it still works.
I think for a Mom & Pop trying to build some form of brand recognition in their small community, it gets people informed.
But persuasive convincing, the mind control target that marketers claim to be able to drive? Nah.