Earlier quoted context omitted.
> The behavior described in the immediately above comment (ordering multiples and returning ones you don't like) is not abuse. Oh yes it is. Buying something you know you don't plan to keep is abuse. If you ran a store, would you be fine with 2/3 of your orders being returned? A good litmus test for "am I being an asshole" is "what would the world look like if everyone behaved like me?"
You should do some reading on the birth of ecommerce. This was a very explicit tradeoff that these businesses decided to make. That's why free returns are pervasive. Now whether it's a good thing wrt the environment etc...
Buying 3 new-in-box $1000 cameras and returning 2 of them covered with your smudgy fingerprints is abuse, no matter how you slice it. If everyone did it, those cameras would cost twice as much. I'm saddened but not surprised people are defending that behavior here.