Responses
No, she mean the one who eat death should be the chainsaw part, not denji part, they have kinda "different" stomach.
Oh I forgot about that part. Now I remember makima waiting the chainsaw devil to her and not denji. But still make sense for denji to still do the same thing?
First she just said that she is functionally an STD and we're cool with that? Secondly wouldn't make sense to do the same thing Denji did with Makima. Because he ate Makima, and a new control devil was born, so wouldn't the same logic apply to Yoru and lil' D? Since the world couldn't leave without control.