Buy a modern electric vehicle. You can charge at home on your own plug.
And then my car started displaying ads for subscription services.
Okay, I took that personally, documented it and filed a complaint with the KBA as this started to become a security issue, can't have the navmap disappear in the middle of a busy intersection. And then that shit stopped again. And as soon as the car is out of warranty, the USB connection to the data modem gets disconnected. I'm lucky enough that that's still a possibility, but if it weren't, 🤷