Axiom Verge is missing on your list. Part 2 should come out this year.

Is Fe Fire Emblem? Because if not I recommend that. I'm currently playing it and really enjoying it.

Octopath, It’s incredible and swaps with Xenoblade2 as my favourite modern RPG depending on the day. Fire Emblem is Also incredible if you have the patience for the genre, highly recommend. If you can get it cheapish, Starlink is a bit of a hidden gem and a surprisingly good time.

Alien Isolation
The metro games
Bulletstorm
Call of Juarez
Immortals fenyx rising
A short hike
Burnout paradise
Golf story

Tons of great content on the switch

Mario versus Rabbids is excellent, highly overlooked.

Crash Team Racing
Immortal Fenyx Rising
Okami HD
Dragon Quest XI

Dude you have barely scratched the surface. Tons of gems on the Switch. Sky Racket, Cloudpunk, Fracter, Iconoclasts, Alwa's Awakening, Giana Sisters, Incredible Mandy, Lonely Mountains Downhill, Lumini, Momodora, tons.

Finishing Age of Calamity made me replay BotW for a 2nd play through in Master Mode. Spent around a 100h on it since then.
And while I wait for Bravely Default, I’m doing Fire Emblem for a 3rd time. You should definitely play this one, there’s enough variety in its story to justify multiple play through.

I don’t know much about first-party games, but based on your selection of games, I’d recommend Little Nightmares, Oceanhorn and Rain World. I’d also suggest you try Firewatch and What Remains of Edith Finch but these lay on the infamously-called “walking simulation” genre and I don’t know your opinion about it.

Edit: Also, Annapurna Interactive has some great platformers like Donut County, The Pathless and Sayonara Wild Hearts, maybe it will have something on Switch that you’ll like.

Marvel Ultimate Alliance 3 if you like Marvel, and it even has coop if you want to play with your buddies.