> The main decision on Amazon's side seems to be if they want you to bother sending the item back or not.
Hah. I had to argue with a chatbot and representatives when a bottle of shampoo arrived shattered and the Amazon package was filled with shampoo.
They literally said "put what remains of the product into a bag and return to UPS Store". I explained the absurdity, but no. So I duly show up at UPS who, to no-one's surprise but Amazon's, didn't particularly want a zip lock bag with 16 oz of shampoo in it.
And then they sent me a replacement bottle that broke similarly.
They didn't try that route again, but similarly, explaining that the "free replacement we sent you" was also delivered damaged, and I was still out money with no shampoo to show for it, also took a lot of effort. "But I see we sent you a replacement item, so you can't also get a refund." "Your replacement is also broken." "Oh, I thought that was the first bottle." "It was, too."