The idea that Americans don't ride trains is only because the rail system has been systematically torn up and eroded from the post-war era to the point where car dependency is the norm for between local cities, or flying between cities of long distances. I hope that the new Brightline opening will be the beginning of new proper passenger rail routes opening between cities that are often cited as "too far to drive, too short to fly", a business model that Brightline itself adopted when creating the route. That said, it'll probably take Brightline West to prove that such a business model can work since it is proper high speed rail that can half the LA-Vegas trips, whereas here the line is mostly the same time as driving, only it comes with the luxury of being able to relax on the journey and not risk being caught up in traffic.