Endercaves and better end islands

Now I know mojang wants the end to be a wasteland, but surely you can make it a wasteland and still have some stuff in it, anyways

Starting with ender caves: they would be very thin; like noodle caves, and, thats kinda it

Now with better end islands:       (1/3) Make end islands have layers bassicaly the middle layer is the end islands we have now, but there are more layers of islands go above (slowly have less and smaller islands) and below (same thing and going above) why? well it would make it seem more like a dimension of floating islands

(2/3) obsidian pillars/spikes like in the main end island there would be random obsidian pillars around the middle layers of the end islands, this would be a great source of obsidian and it could also have loot in them; like dungeons, more reasons to go to the end

(3/3) the main end island combined with the end islands, so you not only have to find the stronghold but also the ender dragons "nest" once your there

Now why? well like I said before, it adds more reasons to be in the end and adds more details to the end while still being a wasteland type dimension