Exactly my use case. I admin a community of around 20 people that chat together about games and to pass the day at work sometimes. We post stupid stuff or interesting things to read. Some days pass by with zero messages, some are frenzied. We get in voice channels and chat and game together.

I am a guest in other similarly sized circles' discord servers and this way I keep in touch with different groups.

For this use case, Discord is gold. And I happily pay for Nitro. For anything else like searching a wiki, it sucks, but it is not its use case.