You have cabs in NYC though - is it similar? In London the city controls the number of people that can operate black cabs, sets a standard tariff for fares and runs background and license checks. They can be hailed off the street (though also through some apps). And the drivers have to take "The knowledge"[1] a test which takes a few years to pass and means you can give the average cab driver any street name and they can get you there without a GPS.
[1]https://tfl.gov.uk/info-for/taxis-and-private-hire/licensing...