The phrase references tools or methods that claim to allow individuals to view content on Instagram accounts that are set to private. These accounts, by design, restrict access to their posts, stories, and other information to only approved followers. Any service purporting to bypass these privacy settings would be categorized under this broad description.
The appeal stems from curiosity or the desire to access information not readily available. Historically, the emergence of such alleged viewers has been accompanied by debates concerning online privacy, data security, and the ethical considerations of circumventing established platform restrictions. The perceived benefits are typically one-sided, offering the user access while potentially violating the privacy of the account owner.