See clearly this is a deep insight about how men are falling back on digital women due to failures in their actual lives. The fake ai women "devour" the men, removing them from ever trying to be part of society or success, never creating a family. Society as a whole becomes worse as capitalistic apps and alternatives are made to emotionally bypass natural human progression. All of this told in a few pages of absurd looking artistic expression. The more society interacts with social media the more the individual feels they're not good enough to even attempt romance. The more influencers flex their wealth online the higher standards potential partners are held to or gated by unrealistic standards, hence portraying the male lead as ugly and the female lead as picky and conventionally attractive. Yet the man seeks comfort from the even more attractive yet fictional program that tells him everything he wants to hear to cope with what he sees as a lost cause in life.
Or it's just another weird JP strange horror that barely makes sense.