Discord is such high quality software that:

If you join a voice chat and watch another user's stream in a Web browser barely 100 days old, then not only does the other user's video fail to load for you, but:

THE VIDEO SUDDENLY CUTS OUT FOR LITERALLY EVERYONE ELSE WATCHING THE OTHER USER'S STREAM AS WELL!

Oh, the quality gets better!

The instant you give up trying to watch the other user's stream, literally that very instant, EVERYONE ELSE CAN SEE THE OTHER USER'S VIDEO AGAIN!