It is a very difficult thing to predict, whether it would be a good thing or not. Locally to me, there have been a number of antisocial activities, mainly petty nuisances. These include taking people's bikes and leaving them lying around by the side of footpaths, roaring around the area on mini motorbikes, and most recently petty vandalism of Christmas decorations in the fronts of peoples' homes. They inevitably end up being reported on the local Facebook group, where everyone says how awful it is, but in reality what is happening is it is a game being played to see what reactions can be prompted from the outraged residents. Once the admins turn off comments or stop approving the posts, amazingly the nonsense dies away. So a video factually demonstrating the removal of the mess without comment or judgement or criticism would stand the best chance of success. Being seen to get a "good" reaction might simply encourage more of the same.