May be they have we do not have details though. But even if they have the original you are nit sure one day you may have a patent or later development that you

May be they have we do not have details though. But even if they have the original you are nit sure one day you may have a patent or later development that you need. And all architecture has bottleneck. All. One day may hear qm even. If they are not studying they are stupid like Kodak (which basically invent and lead in digital photography). What the real surprise is apple cannot package well something invented somewhere and move the pain point out (like iphone, like low end computing of m1 etc). Apple TV … what a surprise failure. And Copland …