> Apple has shown that it’s possible to build comprehensive, always-on protection without sacrificing performance or user experience Correction: They have only

> Apple has shown that it’s possible to build comprehensive, always-on protection without sacrificing performance or user experience Correction: They have only shown this, in the specific circumstance where one can patch both the operating system and the chip silicon and can compel ecosystem users to recompile using a patched compiler. There is no proof that this is viable with a subset of those components, and two of them are not currently taken for granted as normal.