Ersten

The provided news articles focus on comments from Carolin Kebekus and Désirée Nosbusch regarding societal issues like digital violence, aggression, and violence among younger people. Neither article mentions an organization called "Ersten." Therefore, it is impossible to provide a summary about "Ersten" based on the given information. The articles are newsworthy because they feature prominent figures in the German entertainment industry expressing concerns about pressing social issues, sparking public discussion and potentially influencing policy or awareness campaigns.