For the first time - ever - in using Amazon, I went back to the reviews to verify where the communication breakdown was. Indeed, every review was succeeded by "I was given this product at a small discount to review it with an honest opinion" -- which of course was a 99% discount. The process is technically legal by way of FTC, so long as the reviewers add the disclaimer.
Infuriated, I asked for a refund and was denied by the supplier. Escalated to Amazon and got the refund two weeks later.
I then opened several tickets, one after the other, trying to get Amazon to remove these fake reviews. Each one had the response of "We take your concern seriously. We cannot share any action taken by this ticket" -- and months later, nothing was done about the reviews.
So for the first time in years, I try to buy elsewhere before Amazon.
I don't think most people (outside of HN for sure and still a lot within HN) actually run NoScript or something that makes them aware of the number of scripts on a page. And frankly, 99.9% of the time, I don't care about that.
After purchasing fake makeup on Amazon TWICE, I checked on reddit and saw that they are notorious for selling knockoff fake makeup. So I've completely stopped shopping on there and gone back to going to Sephora. It's actually really sad that I can't trust amazon sellers to sell me a real product.