This sort of thing exists in Europe too, try walking out of an airport sometime, you can in some countries, but e.g. in Malaga I had to run across a highway because there was literally no way to get out of there otherwise, there simply aren't any footpaths.
Sure, and similarly you can easily bike to the airport here in Amsterdam. But let's not jump from "in Europe" to the two cities widely recognized as having the best bicycling infrastructure on the continent. I've spotted somewhat of a trend here on HN of Europeans generalizing about the whole continent based on experiences in a relatively small part of Western Europe.
This sort of thing exists in Europe too, try walking out of an airport sometime, you can in some countries, but e.g. in Malaga I had to run across a highway because there was literally no way to get out of there otherwise, there simply aren't any footpaths.