Eh, some of the people I know with the worst WLB are people that do not take work that seriously during working hours. They end up living at the office basically because it takes longer for them to finish their tasks and they also end up with their social life/break time tied up in the company.

In this case, if it is disruptive enough to the call then that makes it take longer to get done what you need to do. The quicker you get done what you need to do, the quicker you are done with work. I'm not a fan of judging things just because they are "unprofessional" but there are unprofessional things that actually make everyone else's lives more difficult.