No.
Because Artifacts are actually tied to the endgame, unlike Garrisons which were tied to the leveling.
FFXIV - Maduin (Dynamis DC)
I think they greatly underestimated the time costs of their two central expansion features (or let development creep balloon them): Garrisons and Ashran. Think of how much effort went into those that could be much better spent elsewhere.
How much better things will go next time is always up in the air. There's a lot of effort that will end up going into class halls as well, but hopefully most of the technology already exists at this point and it's a matter of just implementing the related content rather than inventing the underlying systems first.
“Nostalgia was like a disease, one that crept in and stole the colour from the world and the time you lived in. Made for bitter people. Dangerous people, when they wanted back what never was.” -- Steven Erikson, The Crippled God
People defending garrisons probably forget that all these super features every expansion end up being dropped in the next, meaning its all really just a waste of time.
They have NO excuse if they fuck up Endgame this time.
I cut them some slack with their new increased team size and stuff like that.
Atoms are liars, they make up everything!