>>1363669It's probably part of the respect they have for her going overdrive, like you have Marine regretting not getting close to Sora at all during 2020 despite being part of Alice, Kanata stuttering and going deaf on the one functional ear she has whenever Sora get's remotely close to her, Aki only requesting a collab only after a bigger collab had her arguing about pineapple on pizza at the end of it making her realize she's indeed human despite wanting to do so for years, Rushia getting her contact info almost a year and a half after her debut, etc
Based on that, I wouldn't be surprised that basically everyone still has their respect in overdrive, even those that are close to her IRL, so they don't feel safe touching her songs even though they'd probably get an instant approval if they requested for versions suitable for karaoke
