Circle vs Discord?

I am intrigued to understand why people use Circle versus something like Discord. I haven't tried with a big Discord audience, but I know people have done Discord calls with hundreds of thousands of people. You can set it so that moderators can allow people or anyone can be accepted in the Stream chat. And then there is a chat, because there's a chat in the voice channel and the stream channel for that conference. If they're in the server, they get the event notification. Got to download the app. Why? Some people are like that. Yeah, but why?Discord is also online. You can use your browser. But circles on the browser as well. I don't know