I once did some office work for a tobacco company, where you were allowed to smoke at your desk. I don’t smoke, but I had a few ciggies when I was there, because you realise that you’ve never really pointed at anything, until you’ve pointed at it with a cig in your hand. It’s just a better way to point at stuff (I don’t make the rules).
TV shows and movies are already compressed. If you try to compress something that’s already compressed, it typically ends up bigger if anything.