OSM is created by a community of volunteers. If you would like to see more detailed mapping of things that interest you, then you can open an OSM account and start mapping. There is an introduction to OSM mapping available (https://learnosm.org/en/beginner/) and if you need help you can contact the local community (https://openstreetmap.community/?map=-25.66311,134.66927&zoom=4.38). 