Nintendo will do fine, they can still offer Google Stadia on their devices additional to their own service. But I'm not sure if Apple will allow Stadia on their

Nintendo will do fine, they can still offer Google Stadia on their devices additional to their own service. But I'm not sure if Apple will allow Stadia on their mobile platform, most likely not because it could require the full Chrome browser which isn't available. Stadia is much more interesting for gamers and developers than Arcade, offline gaming just doesn't matter enough when measured against the advantages Stadia offers, where devs can target modern PC specs, while Arcade devs have to deal with device fragmentation – being bound to the performance of Apples most commonly used devices, and ecosystem exclusivity on top.