I know this sounds crazy but this whole Trump episode has been Trump thinking ahead of the rest of us... He's wickedly evilly brilliant...
Sure making Florida his main residence will protect his mansion. (Florida homestead laws protect residences from legal seizure) but think of the bigger picture...
If things go as badly for Trump as they are looking he will be fighting for his freedom. His home on the coast of Florida puts him within just a couple miles of international waters.
Once on board a Russian submarine he's free... When he lives in Minsk or Siberia he will be out of realistic extradition powers.
And think of this... if you look at every move Trump has made during this joke of a presidency consider if his ultimate goal was to operate as a Russian asset... Giving Putin free reign in Syria, massive forgiveness from sanctions... massive expansions of territories and oil production... and don't forget the 'danger" Putin and Trump have created making it necessary for our countries to invest millions, billions more in weapons.
He and Putin will live in luxury while U.S. Courts embarrass themselves trying to bring both to justice.
Barr... well he's just along for the ride.