You're forgetting all the schooling before that, which taught you how to read, do math, etc. And the general daily experiences of just being a human being interacting with the world. Magnitudes more data taken in than any language model.

> Magnitudes more data taken in than any language model.

Ah, yes, I can fondly recall reading and internalizing every word available on the internet when I was young...

You should check out how much raw data just your eyes process for every second they're open (although a significant amount is discarded before it gets to the vision center, but still). Then consider the other senses also constantly doing their thing.

The vast majority of people don't internalize most things. Some internalize even less. It can become a big issue with things like dissociative disorders. (I have some experience with that)

A picture is worth a thousand words. How much video data was your brain trained on?