When can profanity be aired on the radio or television?

The assertion that profanity can never be aired on the radio or television is indeed not correct. In general, the use of profanity is subject to regulation by government agencies like the Federal Communications Commission (FCC) in the United States. The FCC prohibits obscene content at all times, and profanity can be broadcasted under specific circumstances, such as in adult programming or late at night when there's a recognized expectation that a more mature audience is tuning in.

In fact, certain time slots, especially late-night, often see more leniency towards strong language, with the assumption that children are less likely to be listening or watching. Adult programming is another area where broadcasters have more freedom to use profanity, provided it is appropriately flagged for viewers.

Therefore, while there are regulations around profanity on public airwaves, it can be aired under certain conditions, specifically when the audience is expected to be mature enough to handle such language. This nuance makes the assertion that profanity can never be aired on radio or television inaccurate. The correct answer would indeed depend on the broader context of content regulations rather than a blanket prohibition.