Of the things in your list, WiFi is the closest to rising to this level, but even WiFi can’t claim to be as big of a deal as the Internet (unless you’re being extremely cute).
Your list is all A- and B-Tier stuff. Definitely important, but not on the level of like, the personal computer. LLMs are likely on the S-Tier with the other things GP mentioned. Within a month of its release ChatGPT had 100 million users. Everyone in my life can tell me a way they’ve been affected by LLMs.
We can argue about whether LLMs are/will be good for humanity. We cannot argue about whether they’re a big deal, they are undeniable.