It used to be that you couldn’t go to the nether in pocket edition. The nether reactor core would spawn nether related blocks and enemies so you could still get them in the game
I was around when instead of crafting table had all the sword types it showed a wooden sword and you had to scroll up to craft the sword do u get what i mean
had an ocelot named puffy back when this was a thing so now when i tame cats in like creative and sometimes in survival i name them puffy to honor my ocelot