Please Devs, Add Crystarium housing!

[Iscah]

I'd love it tbh. And the people siting lore to say no like.. you realise we healed the land with the eden raids?

Come end of endwalker it could have been years over there in theory since it was already established that time moves differently there

As others have already covered, the Empty isn't inhabitable until you've personally started it on that path. And the "years could have passed" doesn't work unless you also expect to come back and find that everyone you know there has grown older. The game doesn't work that way, especially when you may still have sidequests to do that take place before the hypothetical "years passing".