It’s also the fact that if everyone stops using AM, the RFI pollution from EVs and other tech will balloon even more than it already has. Those frequencies are used for a lot more than just emergencies. I’d bet the push for this came from the military or the FCC.
There is a disconnect between the statistics and reality. I am not sure where, but I suspect inflation is not being calculated correctly. It may be that lower cost items rose at a higher rate, so even though it averages out, it’s harder to reduce spending. 17% doesn’t seem to match the numbers I’ve seen for take out and home prices for example.
At the end of the day, it doesn’t matter what’s on a chart it matters how many things people had to choose to not buy or do because they couldn’t afford it.
If standards aren’t set and enforced for that shielding, it won’t just be radio in cars that don’t work. That RFI travels like a tiny broadband (as in multiple frequencies) radio station… because it is. The impacts are compounded the more cars are like that.