Are you referring to something more technical, or do you just not understand how LLMs work?
They are no more beholden to "human safety and goals" than any individual human is, and anyone telling you we can make deterministic guarantees about their output is making a category error.
LLMs do not "have motivations", they reproduce a model of human motivations embedded into their weights. This includes the full spectrum of human desires, not just the positive ones. If we tried to remove all examples of lying, or disagreement, etc. from the training data we'd have basically nothing left. Even the sycophancy we treat as aligned is basically just the other side of the lying coin.