DMCA § 1201 makes reverse engineering modern consoles illegal.
Any modern game console has some form of decryption, which can be argued to prevent access.
This is when we run into the chicken/egg problem because you can't write emulation without violating 1201. It is also in part the argumentation Nintendo used in the yuzu case.
> Marketplace developers will need to pay €0.50 for each first annual install of their marketplace app. First annual installs included in your Apple Developer Program membership can’t be used for marketplace apps.
Any modern game console has some form of decryption, which can be argued to prevent access.
This is when we run into the chicken/egg problem because you can't write emulation without violating 1201. It is also in part the argumentation Nintendo used in the yuzu case.