Discord is now available on Samsung's proprietary mobile app store. It is intended to allow for video chats while gaming, and has been introduced as a novel feature on the new Galaxy Note 10 line. It requires that your Discord and Samsung accounts are linked on these devices.
https://www.notebookcheck.net/Discord-integration-on-the-Samsung-Galaxy-Note-10-is-live.431999.0.html
Headphone jack removal and then chatting while gaming on the flagship with stylus...makes plenty of sense.