I would hope that Apple would aim their AI more at iOS and leave Mac OSX alone:-|. If not, I would consider finally leaving it, if the AI features could not be turned off (which likely they would... at first, for awhile).
Oh man, the thought strikes me: how will crucial systems like DoD Windows machines maintain integrity, if people can exploit those gigantic loopholes to basically have the OS be a keylogger? It's not enough for me to use secure systems at home, if those in charge of our nation's defense (especially nuclear!?) do not.