Even if you think what you would say is obvious, please add. This is genuinely something I think makes sense regarding local bus routes given the longevity of light rail and how infrequently routes change, but I also suffer from confirmation bias, so I’m hoping for reasons this would be a terrible idea but obviously would prefer reasons it would be an even more amazing idea than I thought.
Kind of depends on how you look at it… If you consider that the government’s ultimate goal is to grow the economy so that it can collect more tax revenue, then the entire country is the government’s enterprise. Improving the enterprise’s infrastructure would seem like an obviously beneficial expenditure.
It’s more abstract, but the real question is whether spending more tax money on mass transit would benefit society more than if the money were spent on something else.