Super Mario 2D World deserves to be made, thanks to Mario Maker 2 - GameRevolution

One of the highlights in Super Mario Maker 2 is being able to play 2D stages in the Super Mario 3D World art style. While it's great to play these types of levels by other players, it has become clear that a "Super Mario 2D World" is the route Nintendo should go down for its next proper 2D installment.

Xenoblade Chronicles 3D - New Nintendo 3DS : Nintendo of America: Video Games

Mario Maker 2 Update 4 Idea: The Unity Update, making all of the themes more consistent, as well as improving the 3D world theme : r/Mario

Celeste (video game) - Wikipedia

Super Mario Maker 2 News, Guides, Walkthrough, Screenshots, and Reviews - GameRevolution

Super Mario Maker 2 - Super Worlds: Super ☆SuprGame☆ World

Mario Maker 2 Updates That Didn't Quite Make the Cut

🎮 All Super Mario Maker 2 content in one place

Even More Mario Maker 2 Updates that Didn't Make It

Rayman 4: Darkness Returns, Idea Wiki

This Was By Far The WORST #DGR Level Yet — Mario Maker 2 Super Expert (No-Skips)

Captain Toad: Treasure Tracker, Ultimate Pop Culture Wiki

Super Mario Maker 2's Final Update Adds World Maker Mode, Koopalings, Super Mario Bros. 2 Mushroom - IGN