>>10808529>Official given reasonsGot tired of the tsundere dynamic since she doesn't like being on the receiving end of it, at least with how Mori does it since Mori has about as much emotional intelligence as a rock. Is aware the regular friend interactions like during off-collabs is superior and wants more of that. Feels in constrains their relationships with other Holos such as dumbfucks in chat spamming NTR every time. Keep in mind she has explicitly said the reasons the gave are "one thing I can say" which implies there's other reasons she can't discuss.
>Rrat reasonsHonest to god just got over her simp feelings for Mori as a result of traveling back to her home country. You can claim her starting to gosling over Ame at the exact same time as she stopped simping for Mori is just a coincidence but you shouldn't. People were already saying Takamori is dead long before she announced because it was just obvious from how her change in behavior. Not even the normies in chat were surprised when she said it. In regards to the reasons she gave, once you're no longer blinded by retarded emotions, and you're able to look at the ship objectively, of course all the flaws in it that have existed since the beginning would "suddenly" seem clear to you.
tl;dr Ame killed TakaMori