Exactly. Money from train ticket sales is not the point of the public transport. The payoff lies in the population being able to travel the country cheaply. Yes the train will run a loss but the country as a whole will greatly benefit with the ease of transportation.
Capitalists only care about the sale. It is very short sided when trying to improve a nation as a whole. A private industry must constantly grow more and more to stay in business. This is detrimental in the long run as it will constantly require more and more degradation of the service and collusion with the state to maintain this profit growth. Overall, it will cost the population much more than the “losses” a public industry would.
“All the people’s money is stolen to fund their endless wars! They are stolen so much that 18% of their populations remains houseless! The rest are price gouged most of their income! They’re dictators also price gouge healthcare! 45,000 are killed every year because they have nothing else to life gouge so lose their lives! They also have forced slave labor in their prisons! They overcharge people suspected of committing a crime so they scare them into plea bargaining and expand their amount of slaves! 1.2 million slaves!