But even humans have trouble with this sometimes. I was recently reading the Wikipedia article Hornblower and the Crisis which contains a link to the article on Francisco de Miranda. It took me time and cues when I clicked on it to realize that de Miranda was a historical figure.

So your question/objection/doubt is really just the typical boring doubt of AGI feasibility in general.

Isn't Kalla's objection more a claim that fast takeovers won't happen because even with all this data, the problems of understanding humans and our basic cultural norms will take a long time for the AI to learn and that in the meantime we'll develop a detailed understanding of it, and it is that hostile it is likely to make obvious mistakes in the meantime?