^ that sounds similar to what the (Canon) Jedi of the prequels did , except they were not in hiding .sounds like a narrative thread that will tie in to the sequel trilogy , ie, Luke’s desire to wipe the slate clean as he saw the hypocrisy and hubris of the Jedi order taking babies from their families and indoctrinating them .Ben and Yoda never told him of this in the OT ( the prequels were mostly retro active anyway ) , maybe Luke learned of this info after Ben Solo wiped out his temple , that being the case , it would go a long way to shedding more light on why he decided to wash his hands of it all . I would be pretty miffed after all he went through if that were the case . but , that’s just like , my opinion man .