>>528083662
But cartridges are still a thing, they're just more expensive because of the express format and also there's no version that's under 64gb because of the manufacturer so only publishers willing to shell some extra money or Nintendo themselves use them, and everyone gets Nintendo consoles for first party nintendo games first and foremost.
Nintendo didn't really fuck up, if Game Key cards didn't exist publishers would straight up just not put them there in the first place, Doug Bowser already confirmed they got pressured by third parties to add it as an option.