Man Hibino is getting less and less likable by the chapter.
Sure the boss-man is an actual charicature of a lump of poison pretending to be human, but she herself is egocentric and narcissistic.
"Nobody understands me" she says not actually caring even the tiniest bit about anyone else.
Old colleague calls her to hang out and she deletes the invitation in disgust, bemoaning that she have no friends and nobody that care about her.
I mean what the fuck.