If we're going by superchats, the top vtuber in terms of superchat revenue is still Rushia and the second is Coco lol
https://playboard.co/en/youtube-ranking/most-superchatted-all-channels-in-worldwide-total
https://imgur.com/a/FU9H8 - https://i.imgur.com/ZkQRDsR.png - https://i.imgur.com/2x2gtgP.jpg