For anyone who is confused about these tierlists, they not meant to be literally true but are instead a means to give their impression of the girls. And,most of all, to give you a laugh. Sometimes they have a single punchline, which is probably Marine in this example.
Me , an English user, understand the tierlist entirely but don't understand Japanese. "So anyways I see coco clips I click." Nice video, though most of the time I don't know what's going on, I can still somehow sense the spirit inside those line. Guess Vtubers do hold the power to unite all humanity.