Yup, exactly. Hell, even if Trump were to die of a heart attack tomorrow, Vance would happily continue the cureent trajectory, and he might even be better at doing so.
The cult of personality would die though, with a considerable impact to the regime. We've been predicting the death of orange man for years considering his diet, and yes it's a miracle he's lived this long, but an often understated asset of his is that he doesn't drink an once of alcohol. That can help him survive way past his 2nd term, I think.