Why are people fixated on thinking RFY is pulling from their normal Amazon data?
As someone who has been programming for nearly 30 years, there is nothing indicating to me that Vine data and your normal Amazon data are being shared with each other.
Vine is a closed ecosystem and is not connected to normal Amazon shopping.
Every time I mention this, I get downvoted, and people saying "well I ordered XYZ from Amazon and now I see XYZ in my RFY!" get mass upvoted.
Yet there are countless threads of people complaining that their RFYs are completely unrelated to them and their Amazon purchases.
There's a ton of evidence backing up the fact that Vine is only using your Vine order history to help seed your RFY, and NOT your normal Amazon purchases, your normal Amazon recommended page, or your normal Amazon profile information.
Any connection between your normal account and your Vine account is purely coincidental.