Also, you would need your friends to opt out too? Or at least turn on timeline review.
It seems paradoxical to share your information and also require it to be private .
Re friends opting out, no, you would just need the system to exclude individuals who have the opt-out attribute from the graph search. But I do also have timeline review turned on and have for years.
I get that I am probably a minority user of Facebook, in that I have very customized security and privacy settings. To me, there has always been value in choosing with whom to share certain information. It isn't a global binary function.
What if you weren't tagged properly also and your friends share information about you? Then hypothetically your information would be available on Facebook.
Thanks for answering my questions!