You can add to the list, inability to connect with their audience. Most online stars are famous for one thing that they do over and over in different forms. It'

You can add to the list, inability to connect with their audience. Most online stars are famous for one thing that they do over and over in different forms. It's fun to see but most people watch for the one thing rather than the person. Actors, on the other hand, connect with people, their job is to connect with people by acting a role to the point that you believe that's who they are. They in essence, become a one way friend. You believe you know them but they have no clue who you are. They "get you." You can say the same with famous singers. Every time they sing your favorite song they make you feel something. Look at Taylor Swift. People love her because her songs have an emotional impact on them. It's something a quick video doesn't do.