This is only a concern because of a failure to provide homes for homeless people, which is well known to be the cheapest and most effective policy but is not pr

This is only a concern because of a failure to provide homes for homeless people, which is well known to be the cheapest and most effective policy but is not practiced in the USA because of weird puritan fetishism. It's not really about transit. Kick them off transit and they'll be somewhere else. They are people, they take up space, they have to be somewhere.