Protecting our children from profanity
We adults are careful about swearing around our kids. We don’t want bad language to confuse or corrupt or otherwise harm them. As Steven Pinker says in passing while talking about profanity in The Stuff of Thought (2007), “if some people would rather not explain to their young children what a blow job is, there should be television channels that don’t force them to,” and there are. We have every right to be protective of our children even if we don’t have a reason.