Why is Sony laying off staff at a time when its stock is higher than it has been in years at $52 a share, and when big results are expected for God of War 4 and a Spider-Man game on PlayStation, and movie sequels to Spider-Man and Jumanji coming from a movie division that has turned things around? And all this after Sony paid generous 2017 performance bonuses that were called the "Jumanji bonus" after the $100M budget franchise reboot grossed over $961M?