Yes, social media is like a tool. Every tool has good and bad usages. For example, a hammer is a tool, you can fix things with it, thus it has a good usage. But you can use the same hammer to smash someone's head with it, but does not mean that a hammer is a bad tool just because you used it in a wrong way. The same thing with social medias. It's a tool that most people use it in the wrong way and abuse it, which makes social medias appear like some sort of social life destroyer.