Wasn't making street plans from satellite pictures ruled transformative? So if you get an AI to make street plans from Google maps, satellite layer, you're not violating copyright are you?
If you obtain the satellite images directly from Google Maps, you can still have problems because you might not have permission to use the data. That's not copyright though.
Bing Maps allows the OpenStreetMap community to trace from aerial_imagery https://wiki.openstreetmap.org/wiki/Bing_Maps#Aerial_imagery Google doesn't. How much a tool helps somebody to draw the actual roads varies by editor software used, some have plugins. Using AI in bulk isn't allowed afaik.