What 4 actions would you take if you were Facebook CEO to resolve/protect customers privacy of their personal data information?

Title: “The Murky Ethics of data Gathering in a Post-Cambridge Analytica World”

What two or three things you agree with and two or three things you disagree with regarding “The Murky Ethics of data Gathering in a Post-Cambridge Analytica World” and explain why in detail?

What 4 actions would you take if you were Facebook CEO to resolve/protect customers privacy personal data of their personal data information?