About twenty years ago, I was taking a flight back from Rio de Janeiro, Brazil to the US. In the middle of the night the pilot got on the loudspeaker and said "hi! Having some engine trouble, so we are landing in Manaus."
Manaus is in the middle of the Amazon.
Needless to say, a bit scary to hear that, but we landed without issue.
They told us we had two choices: the nice hotel with a shared room, or the lesser nice hotel with no roommate. I chose the latter. When we go there, they said, "oops, sorry, short on rooms!" So I had a roommate.
Wandered around Manaus, took a skiff out on the Rio Negro. Saw pink river dolphins. A little boat approached us and a kid handed me a sloth, and then demanded I return it with a twenty dollar bill.
The airline got us another plane 24 hours later. Made it back to the US safely.
A few weeks later, the airline reached out and said "Here is $100 for your trouble."
I declined to take that offer. I had missed several business meetings that cost me actual money. I couldn't donate blood for years because I had been to the Amazon and was tagged a malaria risk.
During the many arguments with the airline I threatened to take them to small claims court.
I got a really strange response over email which I clearly wasn't supposed to see. A representative from that airline was asking internally if they could put me on the no-fly list. That was really chilling.
But, this is the kind of information I'm worried about when a vendor sells my data. If Google wanted to sell a product to the airlines that offered to keep annoying people like me from purchasing flights, they could do that with that email chain. I'm skeptical it'll be wiped correctly. Isn't my poor writing style basically my signature? How do you wipe that?