It's remarkable how their fundamental "lateral" insight of the last decade was so blindingly obvious in this age of the smartphone - portability is king. I wonder if they collected data from the 3DS and WiiU and could tell that playtime on portable systems was orders of magnitude greater on portables. If you ask me, given my experience owning a Switch and watching my PS4 and gaming PC gather dust, the most compelling…
I don't really see how the Switch is a good case of this lateral thinking, nor withered technology. They just got nVidia to make them a powerful gaming tablet, something nVidia was push hard to sell at the time. In this way they were able to continue to dominate the mobile market and hedge their console strategy.
The Switch came out in 2017.
So it's not really that new.
Also Nvidia has failed to sell it to the tablet/mobile market.