(think: insanely heavy leaning towards amz deals)
Or airlines. Or hotels. Or Samsung. Or HP. Or JCPenney. Or Staples.
But yes, Amazon offers generous compensation, which makes it worth people's time even if they don't honor it. But I'm going to get some good use out of their handymen.
Otherwise I'll get 100 emails from people mad about me wasting their time.
3rd part Amazon mistakes are just a scam or won't be compensated, so they don't get posted.
It's really not rocket science. I have a pretty good handle on when there's no chance of something being honored.