Cover bands sometime make a living copying the work of others. Their ability to mimic a chosen group is often what makes them desirable to see live. Some big-name artists cover each other’s songs, and it’s typically a nod of admiration. In the app economy, we can’t say the same is true. Rather than a tribute to an art form, ‘copied’ apps pile onto the original, burying it. Facebook might be the best at this practice. With Rooms, they came under fire for copying an eerily similar app named Room. Now, Facebook-owned Instagram seems to have followed suit with Layout.