What do three brackets mean in WhatsApp?

What do three brackets mean in WhatsApp - briefly?

Three brackets in WhatsApp indicate that a message has been forwarded multiple times from its original sender. This feature helps users understand the source and authenticity of the information they receive.

What do three brackets mean in WhatsApp - in detail?

Three brackets in WhatsApp, denoted as [[[ ]]], are used to indicate that a message has been forwarded multiple times. This feature was introduced by WhatsApp to help users distinguish between messages that have been forwarded and those that have not. When a message is forwarded once, it displays two arrows; after being forwarded multiple times, the brackets appear to show that the content has been shared extensively across different chats. This visual cue aims to promote awareness among users about the source of information they receive, thereby reducing the spread of misinformation and encouraging more thoughtful communication.