I have 400 orders a year on Amazon and never have any of those weird issues. How strange!
Haha yeah, Uber, Amazon, Starlink, Hotels etc just send me stuff or refund without even asking anything. I use all of them all the time for everything; that indeed seems to help. Logical of course.
But that could just mean you are a more profitable customer. And that could be influencing how amenable the AI/agents are and how much money they are willing to write off to retain you.
My grandma smoked until she was 90 and she was absolutely fine!