Earlier quoted context omitted.
More specifically, the responsibility for chasing down the manufacturer for a refund is shifted onto the retailer, not the consumer.
Has Amazon systemically refuses refunds for people who try to return counterfeit goods? It definitely doesn’t care if you don’t even notice. But they do the returns if you ask. The former is what needs to change.
Only if you notice within the return window. They wouldn't refund our purchase of The Wire box set (when DVDs were still a thing) unless we got it "authenticated" as being a counterfeit by HBO, and even then they were extremely difficult about it.