Special Epic Spawn Biomes

I recently had the experience of starting a new world and running around for several hours trying to find a good spot. I quickly realized it would be more logical to try generating new worlds until I got one with an ideal spawn. The next world I generated had a giant stone arch above a lake, with cool structures all around, and it was perfect. So I thought, why don't they introduce special spawn biomes? This would be a cool way to introduce new generation into the game, that they would not necessarily want to be procedurally generated like normal. When you start a world, instead of just random generation, you could start in one of many super cool unique landscapes, showcasing a suggestion for the best possible world for the player right at the start. This would limit the amount of mindless wandering a player has to do, and limit the frustration of dying thousands of blocks away without a bed.