The article discusses the issue of hotels not having proper bathroom doors, which can be a problem for guests who value privacy. The author of the article has created a database to track hotels with and without bathroom doors, allowing travelers to make informed decisions. The database categorizes hotels by their level of privacy, with 0% privacy being hotels with no doors or walls, and 80% privacy being hotels with barn-style doors or other doors that block the bathroom but don't provide complete privacy. The author argues that travelers deserve privacy when they travel and that hotels should provide proper bathroom doors.