If they're really that anti-emulation, then they would've taken down the ones for their older consoles that doesn't have stuff like encryption (basically anything of GameCube, NDS and older) long ago, but nope.

So what point you're trying to make? They're only targeting those that have ways to circumvent encryption built-in (because apparently everyone takes that risk to the benefit of users not having to scramble around getting their own decryption things; ironically they quickly surrendered once legal threats come in instead of actually challenging against them).

Those games look good in emulated into 4k

Surely Nintendo can do whatever they want with their stuff.