100% agree. When I learned about it I was befuddled and figured since both PS4 and XB1 did it no one complained, much like everyone stopped bringing up backwards compatibility until Phil brought it back up. I think most, not all who hate the Wii U data storage don't even know it doesn't need to install the full game or need an specific hdd type rather than any data storage like you mentioned.
The real kicker is that most will demand physical copies of games anyway








