User blog comment:Kirkburn/Technical Update: September 2, 2015/@comment-1757994-20150903225322/@comment-1757994-20150903234951

Deflection. Users who are not admins could not edit js in the User: space of other users before the lockdown. What happens when a user leaves now is the same as then.

Two people, including myself, have asked the question above and still not gotten an answer. Is personal js going to have to be reviewed before it can be published. Are edits going to have to be reviewed?

Aside: If you're unfamiliar with the term "security theater," you should Google it.