As soon as the bomb of the Trinity test was detonated, the whole world entered the nuclear age, from that moment, irreversible. Quite a scale of an event to compare to.
LLMs have had an irreversible effect on everything up to and including how humans talk to each other face to face without LLMs in between as I’ve discussed this very topic.
As an example we things like this likened to issues with nuclear tests https://lowbackgroundsteel.ai/