Belgium has ruled that some aspects of Facebook data collection are
illegal, and ordered Facebook to delete the data or face a large fine.
While this is firm compared with the usual levels of regulation of
companies nowadays, it is inadequate in recompense because it assumes
that deleting the data will entirely undo the wrong to the users. There are
two reasons that is not so:
- Facebook has already had a chance to manipulate and mistreat users
by means of that data.
- The US government may have collected some of that data, using PAT
RIOT Act blanket surveillance powers. If Facebook deletes that data now,
that won't make the US delete it.