It's a weird story but I ordered a kids plate from Amazon. I ordered 2 that were totally fine but when I ordered a 3rd one, it was completely different quality, seemed to be a different material, and had a weird smell to it. It was "Prime" but almost immediately, you could tell it was a different product.
This has happened to me a bunch and I've heard crazier stories about people ordering supplements/vitamins and getting fake bottles :(
I don't trust Amazon as much either outside of a few products I trust + majority of common electronics. I wouldn't buy an HDD from Amazon for instance due to their crazy shipping shit.
Also, their shipping is so fucking unreliable. I get delays on my packages at least twice a month, and they've lost packages before :(