By that definition, Whatsapp (which is in functionality similar to Skype) is also a stretch of a social media app. Yet people still call it social media. But w

By that definition, Whatsapp (which is in functionality similar to Skype) is also a stretch of a social media app. Yet people still call it social media. But why does the exact definition of social media matter here? Let's say that Facebook follows their Internet law and becomes allowed, would you then have a different opinion?