I don't really see how this works at all... people would use paper maps or mapquest if personal GPS devices and smartphones didn't exist
(Also a full replacement of gas cars to EV will require 96% of all known Nickel Earth deposit so it is definitely not "the solution" to the energy/resource/transportation problem--buses are)
I got an EV recently and quickly noted how annoying to near impossible finding chargers would be without an app.