As a new player, running through the Praetorium dungeon was the worst

[Indefiinable]

No it is not unreasonable. The experience of watching the cutscenes in the dungeon is the not same as viewing them on YouTube or even in the inn. I've been around ffxiv a long time and still have no issue affording the same experience and courtesy to new players that I had at ARR launch.

Unreasonable = not fair or acceptable. Is it fair to the 7 other players to wait on 1 individual with no prior agreement. No. There are multiple options available to players wishing to immerse themselves in the early content. FC run, party finder run, watching the lengthy cutscenes in FC house or inn room