Why would Towa grey out Botan in the thumbnail like she's less important than her? In Botan's version they're both in full display with bright colors letting you know that this is a collab between her and a friend she greatly values. However, Towa's thumbnail implies that Botan isn't as important to her, showing just how self centered she is. It's straight up undeserved disrespect to Botan. It's disgraceful that a hololive member would do this to their kouhai.