Reddit gives credit to this youtuber, that in the past has leaked some Nintendo things including Metroid Dread
https://twitter.com/NWeedle/status/1266833951898906632?s=20
Translation
"Leak Express: New Metroid 2D for Switch could be "Metroid Dread"
It would be the sequel to Fusion.
This game...
What I really want from the UI is for it to be more like the 3DS. I just wanna customize my games into a 2D grid. With folders.
I fully accept that this feature is essentially pointless, and that the current system works for 95% of use cases, including my own - it’s just an aesthetic preference.