I was subscribed to them for months and forgot about it, but then they tried to charge me like $30 and all of a sudden, I remembered my password, and told them metaphorically where they can fuck off by unsubscribing myself permanently.
They would have gotten more from me had they not been greedy.
Bilibibi is just as big as Youtube. There's almost no difference between them, except that one is the Chinese version and the other isn't.