Fic Concepts Below (potential Ruin DLC Spoilers):
co!N getting her grubby lil paws on a VANNI mask and having Helpi in her head would only make her more insufferable.
Like, she's working on the sound stage and Helpi's popping up text boxes, and she's telling him to shut up because, No, she does Not want to side-track to the Raceway. What would she even do in there, there's no stages?
She mutters to herself, which is actually her just telling off Helpi, but people are completely unaware of it, so it's just offputting.
She *definitely* uses him to her advantage tho. Like. Gregory's trying to prank her? She turns around and scares the crap out of him first. Someone's gonna fall off a ladder? She's there catching them. An animatronic is malfunctioning? She's telling Neon about it before anyone else notices.
And, she's not deactivating any Nodes (if those even exist) so if MXES was there, I don't think he'd care all that much. Helpi would be like "oh no! ask him to leave!" and instead N would befriend him just to get on Helpi's nerves. (And if Helpi disabled the guy? She'd personally be reactivating him.)