Earlier quoted context omitted.
It goes without saying at this time, an internet connected computer is a privacy liability.
Internet-connected Windows computer.
Plus any Internet connected and proprietary (as in closed) device.
AI will be trained on home appliances usage, what fridges contain, washing machine cycles, robot lawnmowers cleans, and of course phones, TVs and cars usage. Pretty much every connected and proprietary device, from vehicles down to electric toothbrushes, will phone home usage data that will be used to train AI, besides of course users profiling for marketing purposes.
An old tagline once said something like "Windows, security, networking; choose only two, you can't have them all". Now it would be "proprietary, privacy, connected; ...".