I've a really good pc under my TV that I pretty much only use for emulation. So I'm not anti emulation by any means (it's allowed me to put all my real hardware in a cupboard and not have a big mess of wires in my living room)! But what these videos never show is that emulation is a pain in the ass. There's always a nagging feeling that game isn't quite right. I end up spending more time tweaking settings than playing the game. If I get stuck I end up wondering if there's a bug in the emulator.
I don't own a switch but I'd much prefer to play a fully tested game the way the developers intended. My pc could run it no problem (rtx 3070 etc), but if I ever do play it, it will be on a switch.
Anyway your point is a bit differen, that Nintendo could make money on this etc.