The problem is kids want to play Nintendo, not some open source linux only game. You’ll never be able to get api keys from Nintendo for any kind of access to that device’s usage. Sure, they make an app. But it’s utter horseshit. Same for… basically everything else. I want to keep my kid from installing youtube on the xbox. Nope can’t be done with their parental controls app. Can I use a 3rd party tool to do that? Nope. Not possible.