personally i think all those would be a BIT much...but i think it would be nice to at least have the other consoles available for premium NSO users (which i think would be N64, GBA, and GC? and also the sega genesis but asking for that in a nintendo game is probably an even bigger ask than the wii) so they can use them like normie NSO users like myself can use the SNES/NES/game boy.
but ALSO even if they don't have any functionality, i think having a 3ds and wiiu available like they are in new leaf welcome amiibo would be cute and (for me) nostalgic.
i'm moreso disappointed that there's less in-game, uh...games to play, though i think that's probably my fault for misunderstanding the trailer. i thought it was going to be, like, a quick way to launch the virtual consoles from your animal crossing game, since it requires NSO anyway. or that there would be more games to collect like in the original gamecube animal crossing. but if it's just a few games i feel like you might as well make them available to all players. like, they bought your game for 60 dollars or whatever. and they've probably paid for online in the past too. maybe even the DLC. let them play dr. mario.
(of course i'm very against the whole NSO business model anyway but, i guess it works if i'm paying for it...)