I believe that, as of 2024, Suisei is the most significant vtuber. I am not specifically referring to her popularity, although it is evident that she is immensely popular and capable of delivering spectacular live performances. However, in terms of prestige, it seems that she can break through the cultural barrier that often relegates many vtubers to a perceived lower form of entertainment.
She is not an ironic weeb; she genuinely respects this form of expression and is committed to her musical career and her image as a vtuber (she IS suisei, unlike KAF, she's not interested in dropping this persona). I feel that it is highly likely she will reach levels similar to Ado or Eve, who are closely related to vtuber culture. I believe she possesses the discipline, commitment, and love for otaku culture necessary to elevate this artistic expression and take it to the next level

Suisei stays away from drama, and cheap forms of entertainment (such as over-sexualization), and appears to have a broad perspective, a vision that others may lack.