[zamadatix]

I've never found the idea of an emergency radio itself as unconvincing but I've remained relatively unconvinced requiring them to be built into cars was a particularly reliable, useful, or efficient way to go about ensuring access to such radios in disaster scenarios. It seems a lot more like a "well that's the only place I know of that still has an AM radio today so it should stay that way!" regulation than a "AM radio access" regulation.