I know there are a few people editing golf courses in OSM* so that they can play they in online golf simulators, but in order for people to help they’d need to know a bit more about what you’re actually trying to do. They get mentioned in OSM-related forums and chat occasionally (recently https://golfsimulatorforum.com/forum/golf-simulator-brands-and-types/the-golf-club/course-design/184973-introducing-tgc-designer-tools-and-real-course-recreation-lidar-import was) but I suspect that you’re better off asking the “golf simulator” people rather than the “OSM” people, since they’re more likely to be able to answer your question.

  • nothing wrong with that of course - everyone maps whatever they’re interested in, and everyone’s interests complement each other.