r2ya

Start a Wheat farm

Enter the End

Make your first of many trades with a Wandering Trader

Kill a Spider for its String

Buy some Pointed Dripstone from a Wandering Trader to Duplicate Lava

Make a Bed of the right color

Kill a Wither Skeleton for Coal

Convert Soul Sand to Soul Soil by crafting and breaking a Soul Campfire

Kill a Skeleton for its Bones

Get Nether Quartz from Bartering

Get Soul Sand from Bartering

Receive Gravel from Bartering

Get some Redstone from a Witch

Get your first Sapling to grow another tree

Kill a Sapling by Placing it on Sand

Get your first Log

Get a Silk Touch tool so you can move Grass Blocks easier

Kill Zombies to get Iron

Make an Iron Farm and get a full stack of Iron Ingots

Trade for Emeralds

Enter the Nether

Strike some Pigs with Lightning to convert them to Zombified Piglins, then kill them for Gold

Get a pair of Elytra from a flying Endermite

Crawl and place blocks on the bottom of top-side Trapdoors to build downward

Energize some Vines into Glow Lichen

Craft some Glowstone for lighting

Kill a Zoglin to get a Snout Banner Pattern

Get Ancient Debris from a Piglin Brute in a Bastion Remnant

Build a Cobblestone generator

Erode Dead Coral into Sand by letting Water flow out of it

Craft Bone Meal from Bones to grow trees faster

Get a Water Bucket from a Full Cauldron

Obtain Lava as a Gift from a Toolsmith

Buy a Moss Block from the Wandering Trader

Craft Bone Blocks from Bone Meal for Extra Fireproof Blocks

Kill the first of many Zombies

Get a Carrot or Potato from a Zombie and start a farm for breeding Pigs

Mobs spawn faster lower in the world

Everything from Nothing