when they KNEW damn well they were buggering off and not intending for one moment to live there
"We don't know this. Frogmore Cottage was a wedding present, work was carried out They moved to Frogmore in April 2019 and said they were leaving in January 2020."
So naive. Yes, we DO know this. It's in their upcoming biography, "Finding Freedom," written with their collaboration blessing by their fan Omid Scobie. They planned their exit before they even married.