For example if I want the latest info on the state of installing a certain linux distro on macbooks with T2 chips I have to open discord and figure out which unlabeled icon on the left out of dozens of servers I'm in that I visit infrequently has the information I'm looking for. I don't use the servers often enough to memorize their "logo" so it would be helpful if I could see names there. If I want to report a bug in a VR app the only way to be sure the developer sees it is to again dig through those dozens of unlabeled server icons then figure out which of the many text channels I have to put my question in. If I want to be notified when Nvidia cards are in stock at Best Buy I have to find the drop server, find the channel with the pinned message and click on the right "reaction" emoji. I'm not sure why the new generation prefers this format but it is what it is, no harder than digging through IRC channels and usenet but not much of a better experience, personally.
1) I'd like to be able to collapse, or reposition, the right panel (the one with the users in it).
2) I'd like to be able to have multiple channels open at once. This one is probably my biggest complaint. It's frustrating having to frequently click back and forth between different channels in a server.
I'm sure I could find more things to complain about if those were resolved, but those two changes would make me content with the UI.
Give me some other themes too, I suppose. Maybe a really dark one.