Gods are known to yield glimpses of the future, maybe this is not Anansi's particular purview but that's a minor nitpick. But they're not known to be anachronistically removed in terms of appearance and language, although you could make a case for it as gods being entirely alien to mortals (which is in line with what pagan gods tend to be), it misleads the viewers into thinking gods are static entities rather than malleable ideas that shift with society, something that's very important given the parallels with immigration. The major theme in the story is that gods are immigrant
concepts just as their worshipers are immigrant peoples, and the opening, as topical and important as it was, interferes with that.
And also, it overlaps thematically with a significant side story in the book, the
, which was a segment I liked very much. I wonder if they're going to do that or leave it out now that Anansi is the figurehead of African slave rebellion.