Earlier quoted context omitted.
The US is ~263x larger than the Netherlands landmass wise. It would require a loooot more trains than we have or you have.
The vast size of the country sounds like an argument for trains, rather than against it? Trains are a comparatively cheap way to provide fast transportation between places where people actually live.
The US already had the nation-wide passenger rail system. At one time it was the envy of the world. It'd still be here if the riders were. But they moved on to newer technologies better suited to the landscape.