As we all know, Nintendo consoles from 16bit upwards go 'good' 'bad' 'good' 'bad' 'good' 'bad'.
SNES -> GameCube -> Wii -> WiiU -> Switch -> Switch 2.
I fully expect this to be another WiiU or DSi. Nobody will see any reason to buy a Switch 2...
Someone is going to have to explain to me what is different. The only issue I remember, is thatn a app could not load files from an external source, I had legit emulators from the apple app store in the past for C64 and I think zx spectrum about...
However, some (probably a lot) of the games require phoning home in some way, or some other form of server access to run. Just having the games does not mean you will forever be able to play them.