From an article on here yesterday, there are also network effects to consider. Who actually has continually refreshed map and traffic data from users? Google,

From an article on here yesterday, there are also network effects to consider. Who actually has continually refreshed map and traffic data from users? Google, Apple, Uber, Lyft, Tesla, possibly some other auto manufacturers. Better data allows you to provide better autonomous route planning, which causes more people to use your app, which gives you better data, etc.