If you are able to slack off at work like this, is there something that you would rather be doing with your time?

I am not judging. I've worked at places where I spent 75% of my day slacking off because the management and bureaucracy was terrible. After months of doing that, I started hating the job. I can only check facebook/reddit/pick your poison, for so long before I want to throw my computer out a window out of boredom.