Bees look like Squids, Grindstones look like Anvils, Polar Bears look like Sheep, Smithing Tables look like Crafting Tables, Elytras look like a Leather Chestplate, End Crystals look like Aquamarine Shards, etc.

etc.+ Decomposers look like Cauldrons, Phantom Membranes look like Leather, Netherite Gear looks like Diamond Gear, Netherite looks like Iron, etc.*

*add to it if you find more

its for compatibility with eaglercraft bro