As Russ notes, this is the second strike from Nintendo on his channel. The first, it's worth pointing out, was related to his coverage of a device which allows you to dump Switch games to your computer
[My emphasis]
It should be noted, the only way to legally play an emulated game is to dump the files off a cart/cd/floppy/w.e that you personally own. Which makes this even more egregious, as the video is about a device that could be used for piracy, but is also one of the only ways to legally make a backup of your property.
Is there a Nintendo license agreement? I'm looking at a Switch game right now and see no "by opening you agree to TOS" language on the box. When I started the new Zelda a few days ago, there was no TOS acceptance.
While most software today has a license, and Nintendo's online store is different, unless I'm missing something it looks like only basic rules of law apply to the carts.
Hmm, it's been awhile since I set up my Switch. Yup, if the user must agree to this at Switch setup, then you're right.
That said a good lawyer would argue every game purchase is by default covered by its own right-of-first-sale and backup copy case law foundation, so would require a click wrap agreement affirmation to contravene that. Definitely that is required for each new game. So I think Nintendo's not on reliable legal ground at the very least.