> I can understand the safety concern - and I think the decision to turn around was ultimately the right call.

I don't, and I think it fits what Bruce Schneier called "Cover Your Ass" security (he was referring to the equally stupid https://en.wikipedia.org/wiki/2007_Boston_Mooninite_panic)

It sounds like a fantastic DDoS opportunity, you could shut down an entire nation's aviation just by putting a few tiny bluetooth transmitters in places that air passengers might accidentally pick them up. The attack relies entirely on the overreaction to non-threats by ignorant buffoons in positions of authority.

Personally, I think the airline and its policies should be publicly ridiculed. If we don't punish the airline for doing this, and make unequivocably clear that it did the wrong thing, that its "what ifs" are meaningless and bluetooth/wifi channel names are not a security threat, then this nonsense will just continue.