My understanding (from a poorly remembered Planet Money episode) is that this isn't a technical issue, it's a regulatory one. I'm not from the US and my memory

My understanding (from a poorly remembered Planet Money episode) is that this isn't a technical issue, it's a regulatory one. I'm not from the US and my memory is hazy so I don't know the details. Maybe this episode - https://www.npr.org/sections/money/2013/02/12/171814201/episode-435-why-buying-a-car-is-so-awful https://www.npr.org/sections/money/2013/02/12/171814201/epis...