@quixoticgeek take a look at #openstreetmaps where anyone can easily contribute to the map or the opening times. Like the fediverse is by the people, #osm is the equivalent in maps. Where Google, instead of Twitter is the evil empire.
#streetcomplete
@ianp5a I am familiar with OSM, I'm a contributor.
@quixoticgeek do you know the #StreetComplete or #EveryDoor apps? I also like #OrganicMaps for navigation.