Some believe that the wailing wall is part of the Roman garrison built there for Pontus pilot and real temple is in city of David as the Bible says it is several years ago they believe they found the city of David was found in another part of Jerusalem
I remember reading some scholars conjecture on that as well to be honest it’s been several years since I studied that
That interesting I had done a pretty good dig on it back when city of David was discovered according to that video was 2011 kind of forgot to revisit it