We Canadians have a dynastic Head of State (Her Majesty Elizabeth the Second, by the Grace of God of the United Kingdom, Canada and Her other Realms and Territories Queen, Head of the Commonwealth, Defender of the Faith.). That seems to satisfy most of our urges to create other, home-grown, dynasties.
“Hey, I thought you Americans had a revolution, or something, to rid yourselves of dynastic rulers.”
Yes, some of us thought the same thing! :<(