No Virtual Console, and it sucks.
Closest thing is streaming NES and SNES games as long as you're subscribed to Nintendo Switch Online (a garbage service). Even the Wii and Wii U had digital N64 games. And I want them to finally give us GameCube games.
Animal Crossing: New Horizons, Fire Emblem: Three Houses, Super Mario Odyssey, and Super Smash Bros. Ultimate are pretty essential exclusives. Luigi's Mansion 3 is up there as well. The Legend of Zelda: Breath of the Wild is also on Wii U, but you might not have a Wii U. It's a pretty flagship Switch game.
Lifetime Sales Predictions
Switch: 151 million (was 73, then 96, then 113 million, then 125 million, then 144 million)
PS5: 115 million (was 105 million) Xbox Series S/X: 57 million (was 60 million, then 67 million)
PS4: 120 mil (was 100 then 130 million, then 122 million) Xbox One: 51 mil (was 50 then 55 mil)
3DS: 75.5 mil (was 73, then 77 million)
"Let go your earthly tether, enter the void, empty and become wind." - Guru Laghima