Is it really a contradiction? I would argue for that position by saying: 1. They don't mind the repercussions they would face themselves for swearing. 2. You

Is it really a contradiction? I would argue for that position by saying: 1. They don't mind the repercussions they would face themselves for swearing. 2. Young children might copy this behaviour without being able to make an informed decision and face those same repercussions. Is it fair to decide for them? Probably not, default to safe.