Big Kahuna Burger
Man I’d tell you to do your job. Because you telling me to do mine is not your job.Tell him to do his ing job. I wouldn't care if it didn't affect me, but it does. So tell him.
Don't talk to management, they see him, they have cameras on almost all working areas, and sups always around.
If he talks to management about you telling him what's good, your union co-workers will help you get him out.