>>66127358Anon, the greatest strength from Hololive is the shared audience and the interpersonal relationship between the girls.
There is no such thing as "leech" with regards to Holo interactions.
Also: for Kanata to reach a 17k median in 152 streams she had to have at very least 76 streams at or ahead of 17k.
There is no one explanation for that, she is just that strong, you need to update your mental model with regards to Kanata because she is, right now, one of the strongest Holos.