I don't think it's a waste being as my comp is on all day and I do other things, it's nice to see when I go to sit at my desktop and open it up lol. Different things for different people, I think it's cute
I made a Sombra animated wp a year back. Link is currently down but I'll put up a fresh link asap when I have the time. For now, you're welcome to rip it if your apps run video files. Happy holidays all.