Yes.
But I also see this being more like a mini bus situation. 10 people to a car instead of 1.
If that then frees up traffic there is a lane for rail, that rail is easier to access from a larger area, would require no parking or planned transport at the destination.
Quite bluntly American cities are terrible, the big ones need more rail even NYC. Lots of places in Europe are identical. But this could be the shot in the arm that urban planners need, the change in politics and the landscape that could allow them to say "same proposal as last year. Can we build a train? ... did you just say yes? You fucking with me? Can we really build a much needed train here? ... Oh thank Christ"