What are you referring to? The Wii and 3DS shops quite famously shut down years ago. Yes there’s hShop now which simulates it and provides every ROM for free, but you can hardly credit Nintendo for that.
Nintendo only disabled the ability to buy games. The rest of the stores is still open, so you can still redownload games you already bought
Yeah hilariously you can even still use old Wii U exploits which allow you to download games you don’t own directly from the eShop with proper signing and everything despite the shop being shut down lmao