You can't move food and goods with bicycles and public transportation.

All of my food and goods are moved with bicycles and public transportation.

There's a big hospital not far from where I sit, too. All of the food and goods for 1100 patients there are moved with bicycles and public transportation.

You might argue that you didn't mean all kinds of public tranportation, you meant only the kind of vehicles whose interior is designed to carry people and a bit of luggage. Not the kind that's meant to carry goods for the general public. But why shouldn't the companies that transport for the general public be free to choose vehicles, routing, perhaps even timing to suit the loads and other needs?

Public services like garbage trucks, police, firefighters. There are also private services that heavily depend on driving. Your electrician/plumber has to carry tools that won't fit on a bicycle.