It's extremely hard to give a machine a sense of morality without having to manually implement it on every node that constitutes their network. Current LLMs aren't even aware of what they're printing out, let alone understand the moral implications from that.
The day a machine is truly aware of the morality of what they say, in addition to actually understanding it, then we truly have AI. Currently, we have gargantuan statistical models that people glorify into nigh-godhood.
A good chunk of the atoms in our bodies are carbon, yet we don't see plastic being naturally created on our bodies, now do we?