The newsworthy thing here is the developer is happy his code is being used freely and not threatening to stop development unless he gets paid money by a corporation using his free and open source software.
What tends to be ignored is attribution, respect to Nintendo for having good internal processes in this regard. If there is any news here, it’s that.
A big chunk of WebKit is LGPL and Blink too as a consequence. They might be successful thanks to that too.
Honestly, I don't find your obvious so obvious.
But they did use the code. So MIT/BSD work?