A collection of ads concerning Bitcoin can actually be sensible because it will create a folder where forum members interested in promoting Bitcoin personally around them and to people they are able to reach can come and pick videos and promotional materials to send to certain individuals or post on their stories and have people convinced about investing in cryptocurrency even without speaking to them individually. It would be a great form of promotion for people who have a problem talking with other people personally or are too busy with other activities, and that is the best they can do to promote Bitcoin.