Only for some countries apparently Nintendo Wii U and 3DS eShops Closing in July 2020 in Some Countries Some Caribbean and Latin American countries with limited Nintendo Wii U and Nintendo 3DS eShops will have them close on July 31, 2020. www.siliconera.com
I read an article and apparently it's just South American countries who had a limited eShop anyway, so the rest of us are good for now. But when the 3DS and Wii U eShops do close for good, I will be mourning greatly.
Nintendo Wii U and 3DS eShops Closing in July 2020 in Some Countries