Or maybe your understanding of what common users are capable of are wildly out of date. Switch games are available as one click installers now, compete with game and emulator.
it isn't. the average person doesn't even own a computer, ease of installation doesn't matter when you still have to own a computer powerful enough to run the emulator and also find roms.
I know plenty of normies who own computers. What are you talking about? It's not 1996 my dude. Also pro tip, plenty of people emulate on their other devices as well and equally have no problem finding either emulators, or roms. I was doing this stuff when I was a child, i'm in my late 30's now. None of this is rocket science and it hasnt been for a long time.