>>48805706>>cities and towns as pockets of civilization near enough for travel but spread out such that each has its own distinct flavor and styleThis is bullshit, every medium other than the games shows that it takes several days to walk from one town/city to the next. Even the games say that the walk from your house on the edge Littleroot Town to the gym in Petalburg takes 30 minutes in-universe.
You can't just get everywhere by walking because Pokemon's world is pretty much the same as ours. The human population is the same size, the towns/cities are the same size, and people still drive cars.