Would a community be entitled to ban a group of people watching someone dance lewdly for free, behind closed doors?
If it's a regular, recurring event in town, I would say, probably, yes. On the other hand, if two couples decide to play strip poker for their own "enjoyment", no.
You know, you can all scream about "the moralists" all you want, but it was the strong family values, and yes, morals, that made this nation the great nation that it is. And we won't be the ones responsible for it's decline.