I got an amazon package that had been mangled and taped back together somewhere along the way. Everything I ordered was in there and fine, but I had something extra. A part for a Nissan diesel that I did not order. My bet is on multiple mangled packages in a sorting/feed device, mine was scooped up and reassembled with part of someone else's order (or maybe the whole order, I do not think the fuel system will work without that valve).
Silly me, I didn't order it (can't use it, either) so I called and tried to return it, partly because someone somewhere is waiting for that part, and I don't know how common they are (fits two models over a 10 year range). Well, that was an adventure in AI-land. Naturally, no one had anticipated that anyone would get more items than they had ordered, so the voicemail menu didn't work. Online, there was no option to click on except 'other', which led to a menu that was irrelevant. Finally I wound my way through that, and got a human (elapsed time 20 minutes, but I'm persistent when I'm trying to do the right thing).
Well, it was a situation they were unprepared for as well, not just the AI.
I said, 'just send me a prepaid UPS label and I'll return it'.
Finally, they just told me to keep it. So, if anyone knows someone who needs a suction control valve for their Nissan Diesel, let me know...