Once upon a time this issue was resolved by not really ever actually deleting anything - just soft-deleting it and moving it off into an archive somewhere from whence it could be restored... unfortunately not-really-deleted stuff was insanely abused by marketing so that consumers no longer trust it and it's become illegal to retain this information after an account closure in some jurisdictions - so now we can't have nice things.

I'd guess gaming companies have to have more robust processes than most companies. They have to deal with bullying, siblings, sore losers and scammers (people have mentality that it's a game so it's not a real scam).

I don't have any addresses, pictures or names associated with my account that my ID can verify. Plus, if someone deletes my account at this point, they'd be doing me a favor :)