(https://i.imgflip.com/1fmxhp.jpg)[this is a picture of the guy from the history channel who suggests aliens for any ancient technology, suggesting that the skull is an alien.]
It uses OpenLibrary and Inventaire as it’s sourced apparently. I don’t know if it contributes upstream though.
I just wish it had a Calibre plugin, I tend to forget to update services like these and rely on syncing with calibre to do it for me.
That was my take too. Their overall point wasn’t bad but the start was a complete non sequitur that made me question if I wanted to finish because it’s a bad foundation for their actual argument.