Earlier quoted context omitted.
> I think because cars became much more reliable, we felt we didn't need these anymore. Oh that's a good point. Cars got comfier too: nowadays with AC and they're quieter etc. > The car could even charge while in the train Oh that'd be completely amazing!
It would be like the hyperloop but actually useful and effective!
And its not actually useful or effective outside of a few specialized situations. Like in Switzerland where you only have 1 tunnel and no actual car tunnels. So all cars have to get on trains.