Aren't LLMs just a sinpler copy of humanity?

It might seem a bit far fetched or paranoid but i was wondering if we train LLMs on human isn't it possible they'd pick up on survival instincts? I'm comparatively new to LLMs and ML so it's just a question not a opinion yet. Isn't it a bit dangerous if they do pick up on human instincts i mean we've seen how stupid and selfish humanity is when it comes to self preservation or worse human greed.

But i also understand LLMs don't have "needs" so i might be wrong but then again do LLMs need to have "needs" since if they are just human clones they'd just copy us even if they don't have needs to survive. I know it sounds really paranoid and that's one of the reasons i decided to post it here.

EDIT: typo