Frankly, I don't get why people are so bothered by Vesper Bay lacking an Aetheryte. Going from Horizon or Limsa Lominsa to there will only take up a couple minutes of your time.

The real issue here is the MSQ design of ARR which made you kept going back and forth to the Waking Sands. That's what they should fix. Adding an Aetheryte patches up some things, but doesn't fix the root of the issue.