I am skeptical. To have a dynasty you need more than one kid. Too many eggs for that one basket. Where would the Kennedys have been if they’d only had Joe Jr?
On a largely unrelated note, Chelsea is looking really, really good in the picture they have.
There’s no “dynasty” to be dead. A successful husband and wife isn’t a frigging dynasty. If Chelsea and her kids become big movers and shakers then you can talk about a dynasty.