I don’t think Kaneki, even in his desperation imagined it would get this bad.
I read a few comments saying he deserves this because he chose to go berserk. Yes, he did choose to devour the oggai but you have to take into consideration something, in that situation the only way he thought he would be able to go save Touka meant to kill and eat the oggai so that he could regenerate, kill Furuta and everyone in his way so that he’d save her.
Now the more he cannibalized the more unstable and crazy he’d go… until there would be a point he wouldn’t be able to control himself any longer. Just think about it for a sec, how is that killing Tokyo would help him save her ??? it doesn’t make any sense because. he’s. not. in. control. anymore. He can’t control himself.
And it kills me, I wonder if he’s even conscious of what’s happening around him. I can picture him just trapped in his mind while his body just takes control and there’s no way he can even try to fight it.