Jump Potion...again

[Neophyte]

MSQ helps people learn their jobs through dungeons and instances where mechanics are repeated over and over not through fetch quest. But the leveling potion would skip both

MSQ teaches people almost nothing. Even less, if you do not count the Hall of Beginners, which was implemented not that long ago. I mean, why did even implement this almost 2 years after release, if the MSQ already "teaches" people how to Play? It's because MSQ is very, very bad at this.

They throw even worthless element materia at you and want you to find out that they're are utterly worthless on your own.
Although every damn single healer MSQ or class quests teaches you that you should do dps... still we got hundreds of hundreds people arguing and denying that this is the meta since the beginning.

We still got ice mages, so I heard. And Bards not playing their songs (why should they, they're completly worthless in every single player MSQ or class quest [maybe refreshing TP in AoE Situation is ok]). Healers/Caster only using their biggest spell, because they think "Oh, lololol, that's what I did in every other FF game, only casting my biggest Fire-Spell in chain, if enemies are vulnerable to this element.".. Does anything in the game (beside tooltips) teach you that this FF is different?

Rotation? Read the tooltips and figure out yourself that Lancer until lvl 20-so-and-so only does his buff and then instead of a rotation only this one skill.

Yeah, but a jump potion would ruin player skill... seems you're playing a different game or read different forums.
You'll still have a learning progression from easy->hard dungeons and you will still repeat them over and over again. This is FF14.