Quit spreading the lie.  Microsoft and Google are responsible for far more espionage activities than the CCP/China.  To solve these two irritants, I have never allowed Windows 10/11 to go online, instead doing it on a second Linux partition while I await the future Harmony OS PCs to be sold on Aliexpress.  As for Google, I never use any of their services.  My Android tablets are all used to play games not do things requiring the input of sensitive user info.