OK, so let's say I used a Facebook account 10 years ago (I didn't). And they know: Roughly (by IP geolocation) where I lived three homes ago, that I liked Fallout 3, and who three of my high school buddies were, none of whom do anything with me or live within 1000 miles of me. Now I no longer use Facebook or any of Meta's web sites. What can they do with this old-ass information (or even any accurate new information that they could magically derive from it), that would affect my life today?
1) your social connections as of your last usage of the account
2) your behavior profile from all across the web
3) potential ongoing new information about you based on the activity of your social connections