This is something I can’t figure out, because my understanding is that no matter what OS you install, unless you bought your Mac with cash, your serial number and credit card are now connected…and will always be spilling data about you.
Thanks for any advice…I’m wondering if it’s worth it to install a new OS.
It’s more likely hidden chips on the motherboard or in other circuits are sending data back to China. I, like you, doubt Apple is doing anything beyond the software level.