> Even considering urban areas, most people don’t live in London or New York or Tokyo. They live in a city like Jakarta, Dhaka, Mexico City or Lagos. Even Bangkok which has the MRT and Skytrain only services the relatively affluent areas with service, everyone else is car bound.
By raw population numbers, most people worldwide does live in large cities with a lot of coverage by some type of public transport, not necessarily trains or subways. Buses exist.
And here we get into details. The problem with buses is their rubber tires. The awesome thing about buses is also their rubber tires. Need to move the bus line around? No need to run new tracks, just have the driver drive a different route. But all the negativities to buses aren't small details. Because you can just up and move the bus route, it means that the cafe owner right by the stop is at the mercy of the city planning department to exist, which leads to obvious power issues aka corruption. After everything else is greenified, rubber tires are the biggest source of pylori pollution from buses.
Only about 1 in 8 people globally lives in a large (> 10 million people) city.
Most people who live in cities are in cities with < 250,000 people.
Exactly how many live in cities at all is determined by where you drawn the cutoff at which it's no longer a city.