I emailed Nintendo a few years back asking if they could incorporate a zoom feature into the switch, 6 months later and an update, I found there was a zoom feature now installed on the switch and it makes it so much easier for me to read stuff on the screen. I think there's also a few contrast options but I don't think there's TTS yet. It is 100% worth contacting Nintendo's customer support team though, because they are actually really responsive to accessibility enquiries from what I've experienced.

I mostly play single player games that are easy to play or have almost complete audio dialogue. I was incredibly surprised with Fire Emblem Three Houses as I didn't expect so much of the game to have voice acting. I do sometimes play multiplayer when I have friends around, and they help tell me where I am on the screen.

It's a pretty neat little console.

I’ve managed to play through all of animal Crossing New horizons for over a year with OCR and the assistance of very nice friends. Mortal Kombat 11 is also very accessible because it has built-in text to speech in the menus. You just need help enabling it in the settings, probably the only time you’re gonna need sited assistance for that particular game. As previously mentioned, super smash brothers ultimate is pretty accessible. I usually only play one on one on flat stages to avoid falling. As well as Mario kart eight because of self steering. I’ve been curious to check out if paper Mario is accessible on the switch. With some sited assistance, you could also play family feud on the Nintendo switch. I’ve played with my girlfriend who help me navigate the keyboard layout.

Taiko no tsujin, its a rhythm game which after a while you could probably play like a pro!

Honestly I don't know any, outside of the fact that a youtuber I follow has managed to play Mario Odyssey completely blindfolded. Though he is also a speed runner who has played the game like a million times before doing so. So I would imagine that it is more frustrating than it is worth for a first time handler.

Following. I bought the Pokémon Switch when Let’s Go Eevee/Pikachu came out, but little did I know I would lose my vision a year later :P I’ve heard Pokken DX is accessible. Maybe Smash Bros? I’m thinking of trying out Let’s Go Eevee again, though I’m not sure how well it’ll work. I also wanna try Animal Crossing, but currently unsure on how I’ll read the text.

1-2-Switch is very accessible, with almost all of the mini-games focused on audio and motion or haptic feedback from the controllers. I love playing that when I visit my friends who have a Switch.

/r/blindgamers might help