LLM is as big as the smartphone/electricity: it will be the building block on which a lot of tech gets built.
AI is the new industrial revolution/agricultural revolution: it will allow for a whole new level of automation of the economy.
AGI is the new macro-optimisation process since the economy/memes/sexual reproduction/DNA: it will change the evolutionary process itself.
ASI is the new Big Bang: first matter expanded in the universe, second intelligence will.
(Pedantic note: "LLM is AI", "space itself expands, not matter", "AGI is an ill-defined concept", etc. Ok, but the core idea is the general framework / spectrum for thinking about the impact of AI 😊)