Discord now properly supports screensharing on linux
Wayland and audio is fixed, but only on the canary branch for the moment, this isnt lazy either, they changed the whole screenshare flow to suit linux's permission prompts
It's not an official client, and non-official clients are against the ToS.
Discord's been nice about them so far, but at some point someone in or above that company is going to demand they start making a profit, and when that happens the amnesty custom clients are currently unofficially receiving will disappear.
Hopefully I can convince people to use Mumble with me 😂