Netflix actually cancelled my subscription last year. Their support insisted that I did it myself. A couple months later I started getting the-please-come-back emails.

I guess I wasn't a keeper.

(More seriously, I originally wondered if I was a bystander in some kind of social engineering attack. My best guess is that it was a fat finger error that occurred when another subscriber called in to cancel.)

Truth is, between HBO Max and Amazon Prime, I haven't missed it.