Think about it, Google Maps is (I think) the biggest collection of map data and information on locations everywhere around the world, yet I don’t want an advertising company knowing that I just went to a fast food place.
YouTube is an endless trove of video content that anyone can contribute to, yet I’d much rather not give an advertiser information on every little interest that I have in video.
It’s so bad for you, but it’s so good.
Yeah, it is (website). OSM relies on the community and it’s very common stuff is missing. I’ve started editing there exactly 2 weeks and added a lot of POIs on my city.
If you wanna have a headstart in contributing to OSM, you can check out their wiki or you could use a app like StreetComplete that brings some gamifying aspects by sending out quests.