[wildzzz]

If there is a way to make a backup of a game you own while still preserving whatever DRM exists, it would be legal. Like if you had some device that could dump the contents of the Switch cartridge without cracking any DRM, then your backups would be legal. The hard part is that "cracking DRM" could mean anything since it could be construed that any sort of electronic signals between your backup device and the cart that emulates a retail Switch is bypassing DRM. Ripping a CD or making a completely intact copy of retail software are probably the only legitimate backups you can make without technically breaking the law. Really the only "legal" thing you could do with Yuzu is to play homebrew. It would be like owning a really fancy bong in a country where weed is illegal, surely you could put legal tobacco in it but it really works a lot better with weed.