Tekking brought up a good point at the end of his review.
One of the names on the lanterns that they pray to, reads Kuro....but the rest is faded out. Certainly there is no way a Kurozumi was celebrated as a Hero in Wano? Hm. maybe they were.
Or it's supposed to spell something else out, dunno. Cover Story believers, there is always something that upholds the narrative that this is going to end in something wild.