Cyberpunk was meant to be a cautionary tale. Cutting away healthy body parts and replacing them with machines to create a profane mockery of the natural form. There are often consequences to this, either becoming dependent on anti-rejection drugs or the risk of going insane from your mind screaming that your body is all wrong. All in service to soulless consumerism. Keeping up with the Jonses with a body horror aspect. Speaking of body horror, that's just cybernetics. Fleshcrafting is typically portrayed as innately evil in fiction. A robot arm is a robot arm, but grafted tentacles or claws or anything organic is abominable.