Earlier quoted context omitted.
> The Preamble explicitly states that the Constitution is for these six things. The Constitution establishes the Federal government. Not state, county, city, municipal governments. It says what the Federal government is for. Not what those other levels of government are for. The Federal government isn't the government that failed to provide clean water in this case; it's not even responsible for providing city water…
The Fourteenth Amendment explicitly constrains states, and those constitutional restrictions apply to state and local government action.
It says states can't make laws that abridge the privileges or immunities of citizens. It does not say states have to provide whatever services citizens would like to have.