Let 1v1 ranked death match, and team ranked Death Match be visible by default in the unranked lobby. Right now, the only way someone can join is if they manually filter for Deathmatch at the exact same time you’re hosting—which makes finding a game nearly impossible unless you already have a friend ready.
If people could just see ranked DM games in the lobby we would get more players joining on a whim which might build the player base.
If you don’t want to see ranked Deathmatch games, you can filter for unranked only—but by default, the lobby should show all currently hosted game modes. A new “All Games” tab could be added as the default view.