Think it's a bit of an in joke now every time Nintendo release a patch, something to do with 3DS patches for 'stability' when it was actually to kill pirate/homebrew stuff.
Still have mine setup under the telly. Im currently replaying Breath of the Wild, ive spent 100s hours on the Switch version and just thought i,d restart from scratch it on WiiU. Also ive decided to crack open my sealed version of Devils third recently which was actually a pretty fun game.
I sold my Switch version a while back so it was just cheaper to re-buy on WiiU, also i have a feeling the WiiU version will go up in value in the future.Gotta ask - why would you bother with the Wii U version if you have the Switch version?