>>1485217
Since they increased the world height, caves are much bigger technically, but it's not like the spaghetti tunnels of yesteryear, and you're much less likely to get diamonds by just digging a tunnel network at any Y level, a single cave can extend a long way, with few branches, but it's much easier to backtrack because it's not connecting up with multiple caves littering the terrain that just goes on forever down to bedrock.
>>1486449
Yes. Which is hilarious because there actually was a mod already to make ghast mounts, but it required actually catching a ghast in the nether, and looked nearly identical to how ghasts were airships for piglins in the movie.
The way these happy ghast mounts were implemented both looks dumb and makes no sense. Ghasts are immune to lava and fire, so why would there be tiny ghasts that have to soaked in water, that can't exist in the nether, in order to make them grow? I know they only came up with the convoluted system to make it seem "humane" to be able to ride on ghasts, that the player isn't enslaving ghasts.