Broadcast Message

### Your use case

#### What would you like to do?

I would like to send a Message to multiple receivers but to each one in a private chat.

#### Why would you like to do it?

Sometimes I need organize something and need to send the same Message to multiple people but without creating a room where everyone can read the reply of everyone.

### Have you considered any alternatives?

_No response_

### Additional context

_No response_