Well to be fair, to my knowledge, the chakra detection via the Konoha's security (mainly from the Yamanaka Clan) was known only during the Boruto chapter of when Delta and Koji try to retrieve Kawaki. Now do I expect most of these players here know this knowledge, no as I expect they do not read the manga and only watch when dubs come out. If there was evidence that the charka detection was knowledge during Naruto Shippuden, then your theory works out.

I still can't believe this post is gaining traction just because people still have a hate for 6p.