For me it would be I only want my vehicle to update when I say so on a network I trust that is probably firewalled. I would prefer this rather than my car updat

For me it would be I only want my vehicle to update when I say so on a network I trust that is probably firewalled. I would prefer this rather than my car updating OTA via someone else's wifi or even the cellular network. This would reduce the risk of a hostile actor taking control of the vehicle when you are most vulnerable. When you're actually driving it.