The Windows Phone - time for a second attempt?

Back in the 2010-2020 timeframe, there was this “magical device” (in my opinion!) called the Windows Phone.  This product made so much sense to me – yes, I had one.  Think about this wonder.  We had the same person-machine interface on the desktop, on the tablet, and in the palm of our hands.  Microsoft CEO Satya Nadella still considers giving it up one of his biggest mistakes.  Time for a second look?  My charge card is ready!