Maybe they don't care about poor countries with lower usage, but I'd be embarrassed to have that in my product.
Having said that, rich western Europe is in some ways no better. If you create a public transport route, Google maps will send you walking hundreds of meters around non-existent barriers, or sometimes insist that you go one tram stop past and then catch the tram back to the stop you want to go to.
Maps, like search seems to be slowly suffering from some sort of corporate rot over at Google.