I mean there is what they say, and why they say it
These people would probably say between themselves that they killed this person's parents because of the possibility of getting inheritance money to do whatever fuckery they were onto, combined with some stupid game theory about they tried to suppress their child's important business saving the world so they had to be acausally punished to prevent anyone else from ever impeding them.
The real reason is that getting someone to do something like this is a loyalty test.
Does anyone actually believe this? What the heck does bullshit-text engines or fake-image-generators contribute towards discovering ANYTHING, delivering ANYTHING, producing ANYTHING? The only thing there is any argument for at all is delivering quick-and-dirty code, which is hardly connected to any of those tired promises.