It would depend on the features lost (I’ve heard rumours that some cars lock the trays or reclining the seats behind the modem access) and on whether such a modification would run afoul of the certification processes needed to keep the car on the street, legally speaking.
For much less mental health hassle, I could simply search for an older car.
There are kits you can get that pretend to be a valid modem to your car, so that you can disable the modem without losing any other features. They are usually between $50 to $100
Some cars you can just pull the fuse for the modem. You lose a lot of features, but that’s the trade off.
It would depend on the features lost (I’ve heard rumours that some cars lock the trays or reclining the seats behind the modem access) and on whether such a modification would run afoul of the certification processes needed to keep the car on the street, legally speaking.
For much less mental health hassle, I could simply search for an older car.
There are kits you can get that pretend to be a valid modem to your car, so that you can disable the modem without losing any other features. They are usually between $50 to $100
Just do the antenna then. Hopefully it doesn’t brick itself when it loses signal.