Biome whitelisting feature

[ImpossibleUh]

There is more biomes where you can start from single grass block:

Example way of how to get started on Plain biome on one block.
1.Kill 2 zombies for 2 irons
2.Craft a shear
3.Keep jumping off of block, until u spawn sheep.
4.Shear sheep and push it off the block after to prevent it from eating grass.
5.Repeat step 2-4(if shears break then 1-4) until u get enough wool.
6.Craft carpet to spawn-proof grass block and bridge 24 blocks away to spawn spiders.
7.Kill spiders for string.
8.Place a string on wool blocks and then carpet on top of string to prevent spawning anything but spiders.
9.Build generic spider farm and obtain infinite amount of wool.

10.Bridge to snowy taiga to obtain emeralds from foxes and snow blocks(shovels drops from zombies). Bridge to deep dark for wandering traders(because snow layer prevent traders from spawning)
11.Progression continues after getting moss...