The dynamics of group volunteering are different. When you get together with people to clean up a beach, the cleanup is the proximate reason you're there, but really you're there to meet up with others and socialize, with attendant interests like virtue-signaling and the like.
Go to any cleanup event like that and ask how many people do it by themselves, whether for fun or from a sense of moral duty, when there is nobody else to see them do it or to do it with them. Certainly there is no storage of places that need to be cleaned up, and would benefit by the efforts of individuals.
Go to any cleanup event like that and ask how many people do it by themselves, whether for fun or from a sense of moral duty, when there is nobody else to see them do it or to do it with them. Certainly there is no storage of places that need to be cleaned up, and would benefit by the efforts of individuals.