discord (roles and voice channel) invisibility

Hi discord friends,

From time to time it seems useful to me not to be visible in the voice channel. To be able to listen to people as a moderator. With roles you can set who can become invisible. So that people who do not have rights cannot see you. So you can listen to people but they don't see your name. That will be useful in some situations when people are lying. This is also a good idea with invisible roles.

This is useful to me.

I still have 1 idea.
What if your discord is nitro boosting level 5 and you can listen to all conversations within 24 hours in the server.

I would like to hear if you are going to do something with this idea.