Tanzania, July 16 -- Dar es Salaam. A personal message, relationship update, family moment or emotional post can attract thousands of reactions within minutes, turning private experiences shared online into public conversations.

For people with large online followings, including artistes, influencers, business owners, athletes and content creators, social media has become a key platform for connecting with audiences, building personal brands and sharing aspects of their lives.

However, the growing culture of online sharing has also raised a difficult question: who should take responsibility when digital conversations cross the line from public discussion into cyberbullying?

Digital communication expert Joseph Gaudence said social media...