Incest was a surprising feature of the original Game of Thrones. We saw the relationship between Jaime and Cersei Lannister in the first episode of the show. Then a connection developed between Jon Snow and Dany. It’s safe to say the directors weren’t squeamish about sharing this taboo subject.
But the new show is all about the Targaryens and this means even more incest. A little bit is tolerable but it’s not something that anybody wants to normalize. It’s a touchy subject but one that fans are going to see a lot of in House of the Dragon (via The Atlantic).