This is physical games only, btw. No digital releases at all, so a good chunk of the console (especially non-Nintendo) market and virtually all PC sales are missing.
Oh yeah, all those parents would be lined up to buy hobo murder simulators like TLOU2 if Sony kept everything locked down exclusively.
Nintendo has what Sony and MS don't, decades of iconic ips that transcend demographics and culture. Also, you can actually go out and buy a Switch in stores.