Multicellularity seems to be the theme of holozoa, for sure, but the article seems to think that this specific cell division pattern is homologous(?) with anima

Multicellularity seems to be the theme of holozoa, for sure, but the article seems to think that this specific cell division pattern is homologous(?) with animals, and that seems unlikely to me, because it should also show up in choanoflagellates and everywhere else if so. (Ed: I think we're in violent agreement on this point) (That bit about the opisthokont split with fungus is fascinating, thanks.)