NXCord
Unofficial discord client for the Nintendo Switch
...Extract it to the root of the SD card you use for your switch. You do need to reboot your system, otherwise, the sysmodule won't start running. After rebooting you can open NXCord in the homebrew menu and you will see a login screen if it's your first time using it. Selfbotting means that you are using a third-party client to access discord with a user account. It's against the TOS of discord, thus not recommended. I've been using a user account for testing for months already and haven't been banned yet. Might be safe, but I am not responsible for any bans!