Yeah, but no train takes me from my front door to my job/the movies/my vacation place. And my car works even if the state decides to shut down the trains/buses.
Just like EVs and Autonomous cars aren't a magic bullet to solving traffic, the trains aren't either, they are an important part of a well-rounded public transport network and an effective part of distribution networks, they are not magic bullet (train)
What if the state decides to shut down oil supply? Or the electric grid? That logic applies to cars as much as trains. Those all rely on government oversite, even when privately owned.
We decry the government, claiming it's inept. We listen to and vote in people who say the government is inept. Then when those we just voted in do a horrible job we then point at the mess and say, "see the government doesn't work". It's a self fulfilling prophecy.