There is a few reasons we display the email now:
1) To slowly sink all compromised accounts into the ground either via bans / return to original owner through reports of "hijack" or "compromised" - we know there are thousands in a "shared" or "compromised" state that have gone unnoticed for far too long, we cannot keep said accounts in limbo anymore, it's not feasible and requires too much man-power to constantly sort out compromised accounts, every single day, every week, month and year.
2) If you don't share your account, you don't share your information or don't visit phishing websites, you are abiding by the TERMS OF SERVICE and thus your account should be permanently safe and in good standing.
3) ACTIVATE TWO FACTOR AUTHENTICATION.
4) Corrected the typo.