Turn it off by installing your copy of your own software, writtten by friends who want an operating system that is their friend, just as you do, not a self serving weapon of a bunch of asshole billuonairs.
Its frikken excellent software, your OS, all 500 of the 500 big-steel computers use your software, its the one they trusted to keep rovers running on Mars, for years.
Stop delaying, use your own stuff, not the rich jerk's betraying weapons.