Well at least Nintendo themselves still releases full game cartridges and it’s not like you buy a Switch for third party games anyway. Nintendo only introduced the Gamekey card because third party publishers, especially Acti and Ubi, were releasing their own version on Switch 1 and not using consistent packaging labels to tell a gamekey from a full game cartridge apart so probably confused many consumers. Hence why Nintendo created an official version.
Well at least Nintendo themselves still releases full game cartridges and it’s not like you buy a Switch for third party games anyway. Nintendo only introduced the Gamekey card because third party publishers, especially Acti and Ubi, were releasing their own version on Switch 1 and not using consistent packaging labels to tell a gamekey from a full game cartridge apart so probably confused many consumers. Hence why Nintendo created an official version.