[ketzo]

That skepticism is definitely healthy, but by the GDPR, this is required to be every single thing they have on you, under penalty of significant fines.

That doesn't mean it is everything... but it at least makes that a little more likely? Some light optimism for you, I guess.

Edit: seems even this isn't necessarily true.. damn.

[hadrien01]

They have to tell you everything they know about you, by law... but that doesn’t mean this webpage contains every information they collected. And getting everything is rather complicated: https://ruben.verborgh.org/facebook/

[throwaway744678]

Only for EU citizens.