Couldn't you say the same about +Thuc and the Palmarians?
I don't think so. It was a priest at Econe who asked +Lefebvre to look into the Palmar situation, and +Lefebvre reportedly told them to go see +Thuc. Perhaps there we actual preternatural activities taking place near the apparitions, and +Thuc got suckered in. In any case he denounced them as soon as Clemente came out as "Pope". Clemente did not come out as Pope until well after the ordinations/consecrations. Thuc certainly should not have ordained/consecrated these untrained laymen, but I'm guessing that he bought into the fact that Our Lady was appearing there. Heck, +Williamson believes in Garabandal, and also believed in Dawn Marie. And we don't consider him insane so that he could not validly ordain/consecrate. Now, if +Williamson went and ordained Dawn Marie, well, that would throw everything up into the air.