>>40327509I think you're overthinking it. Mori has talked in the past about how since she's a internet personality with a lot of eyes on her, there are some things that she wants to keep to herself. There's been other instances too, but I'd definitely have to dig up some references for those lmao.
Personally I find it a bit perplexing they way people seemingly get worked up over the girls not spilling all the details of every moment they spend with the other girls on stream. If you're a fan of the idea of the Holo girls being shoot friends with each other, wouldn't the fact they want to keep certain things personal between each other and not turning every moment into content be a good thing?