User blog comment:Miskos3/Fairy Tail Chapter 367: Jellal vs. Oracion Seis, Review/@comment-5288632-20140118223647/@comment-24066070-20140120011326

As FTGM already said, even in real life prisoners often get humiliated. Clothes being confiscated is one of the possible ways for this to happen. So complaining that demons humiliate their prisoners is kinda strange. What's next? Complaining Natsu didn't get a lawyer?

Still I think there is a purpose to stripping them, I hope Tartarus intends to turn them all into servants (chars undergoing the process were also naked, probably due to things like horns growing all over and tearing clothes anyway)