According to the very article you linked, that’s none of them. I’ll consider buying a newer car eventually, but only if I can physically disconnect the modem.
They're all crap. But some are worse than others.
> I’ll consider buying a newer car eventually, but only if I can physically disconnect the modem
Right. This is this point of doing the research. I don't know a way to tear out the telelmetry on a Tesla. On a Subaru, on the other hand, it requires ripping a fuse.