Level 50+ dungeons can be challenging

[Lium]

What games are you comparing XIV to here? It's pretty hard to die in level 50+ dungeons, and even if you do the chance of wiping is very low, healers can just raise you and there's no exp penalty or anything. I don't think I'd ever consider calling level 50 dungeons challenging just because you have to learn some basic mechs that most of the time don't kill you.

Games like WoW and SWTOR where you can honestly solo the dungeons. In WoW you can be half AFK and just follow the tank. Not kidding.