I think you are misunderstanding Drops. To quote the docs
Drops is a tool set that supports you in granting in-game rewards to your gaming communities natively within the Twitch viewing experience. Drops reports users’ game-viewing activity to you. You define the rewards and the reward logic. Drops allows you to tailor the viewing experience to the needs of players and the economy of your game.
IRL and Creative aren’t games, and Drops isn’t something aimed at streamers but games developers to integrate into their games.