If this becomes endemic across all the manufacturers I'll be ripping out the GPS aerial or fuse as necessary and they'll data mine a null database. I'll find a way to fit a DIN stereo. No I don't buy cars new enough for this to cause warranty issues. If it starts becoming impossible to do, a classic car is going to be anything before 2005 or so, and I'll take one of those. :)

I don't even listen to commercial radio in the car, or anywhere, because the ads annoy too much, and there's plenty of BBC stations.

TL;DR over my dead body.