No, there is big difference. I'm ready to struggle for some short period of time on the easiest class (Hunter, Rogue, Feral Druid may be?) and when all artificial gates, such as time gating, are nerfed or even removed, to have flying unlocked on all characters then. I.e. to have flying as soon, as I complete Pathfinder, as it should have been in a first place. I'm not ready to play such content in long term - for weeks, months, years.