And why wouldn't they? It clearly hasn't stopped sellers. Amazon has them do all the market research on their dime. Amazon then gets all the data to decide what

And why wouldn't they? It clearly hasn't stopped sellers. Amazon has them do all the market research on their dime. Amazon then gets all the data to decide what to launch next to improve their margins, and they get paid for the privilege. I can't say I blame them, but I can't say it does much for my trust in them either.