You can use this BOT as a distribution of messages from any telegram chats (private/public channels, private/public groups, topics, direct chats) into one or many chat.

A tool for auto-forward messages, from SPECIFIC message to all groups (ADVERTISE METHOD)

Automatically forward messages from Channels, Groups , Users or Bots (private or public)

You can use this BOT as a distribution of messages from any telegram chats (private/public channels, private/public groups, direct chats) into one or many chat or even to discord and slack.