Facebook already has all the data it needs. What this change would do, is make an average person more aware of this. It would also help to increase the protect

Facebook already has all the data it needs. What this change would do, is make an average person more aware of this. It would also help to increase the protection of the single "Facebook Account" to those, who will decide that they still want to have it. There were many questions such as "Did you quit Facebook in 2018?" in the media. Yet, the question should have really been "Did you quit Facebook, Instagram, and WhatsApp in 2018?". This update would make it much easier to do.