I think this is fantastic. I'm at least going to fill this out for my existing accounts so I'm not making stuff up on the spot if a mod reaches out.
I could see this increasing the burden on sellers if they need to do this a lot...maybe ChatGPT could help generate the results? Otherwise it may end up that either it's a PITA for sellers or there is a template that gets copy pasted for every buyer, e.g., "Hey bro! So sorry you had to move because of the war. That sucks. And I know your IP may change sometimes because you use a VPN. I'm glad we've been friends for so long. I finally got you that invite for _____! I'll send it over now"