Seems like a really good use case for downtown anywhere, because otherwise the buildings make your gps go haywire and navigation sucks. Though I will say, and certain providers try not to admit this too loudly, a much better way to handle those downtown scenarios is to map out and keep track of the location of WiFi signals and use their relative strength as detected by your device to triangulate your position instead. Works really well in super dense areas like cities
Apple too, for a long time now. I used to use my 2015 iPad WiFi edition for navigation despite it not having a GPS chip. It worked surprisingly well as long as buildings were around.