How to send messages to all users of the bot?

Question

Python

I would like to make a function that will send the same message to all users of the bot, BUT send not only a test, but also other message formats (video, audio, stickers).
And since there are a lot of types, I would not really like to do something like this:

if message.content_type == "text":
    send_message(chat_id, message.text)
elif ....

Is there any such option ?

Answer 1

And there are only 6 types (video, audio, text, photo, sticker, document)