According to Marvel's website, King in Black #5 came out April 7th, 2021. Venom vs Crona came out on October 5th, 2020. DB researches their episodes weeks in advance, and assuming that they started researching and writing the episode during the Season 7 hiatus, then they started in September at earliest, meaning there's a 9 month gap between when they researched Venom and when God Venom appeared. Also, Knull Venom isn't what most people remember about the character, especially since it just happened. With all that, the episode should still be correct. I'll make the distinction of "Pre-Ascension Base Venom" in the list for clarity, however.