Small extra rant:
minor spoilers
And just to be clear, ten thousand years is a long time. Ancient Egypt was, like 5 - 6 thousand years ago. So almost double that. The last ice age was about 12 thousand years ago. 10 thousand years ago was, like, the invention of farming as a concept. No culture on Earth has history that far back.
So to be making references to today's pop culture that far in the future just feels nuts. I mean, sure, it's the same one guy. And I know he's not supposed to feel like God. But still, when humans as a species first planted seeds in the ground you heard a song, and now today you're going to casually bring it up to a room full of babies? Whatever.
But it just so happens that it's a reference that's relevant to us the reader in my personal nostalgia? My eyes rolled so hard I fell straight out of the narrative...
To be fair, we don't see like reverse engineered printing. Printing is reverse engineered seeing. If we saw like this post is claiming shrimp see, and blue was blue and green was green and yellow was yellow, we wouldn't be able to print by mixing three colours. We'd need one pigment per photoreceptor, same as we do now.