https://techcrunch.com/2019/07/25/discord-now-lets-you-group-chat-servers-into-folders/

If you’re on Discord, you’re probably not a member of just one chat server. They tend to collect. You install it to chat with your Fortnite friends… then a few of them split off and start an Apex server. And each of your favorite streamers has a server, so maybe join those. Oh! And now you’re in a clan, so add their server too. Then you realize that every city around you has its own Pokémon GO Discord, so you might as well add those too.

Eventually you’re dealing with a list of like 40 servers, and just finding the one you’re looking for in that little lineup of circular icons becomes a chore.