Allegedly, I ditched my Facebook account years ago. Not just deactivated but delete, though I don’t really believe it. Is there anyway to see what’s in this (or to see if my account really is gone) without accidentally re-upping?
Here's an example to what extents they will go in order to not give you what you're entitled to by law: https://ruben.verborgh.org/facebook/
In fact, if they were GDPR compliant, they wouldn't be collecting this data in the first place.