As for ever getting their money out again that really is IMO doubtful the changes are now starting to come so fast and the disruption AI and AGI are bringing in are going to change the world in ways no one is really ready for IMHO. It is either going to lead to a Utopia or Dystopia depending on who or what is in charge but IMHO unless you are part of the 0.001% you won't have any control at all, so how much any watch will be worth by then is anyone's guess.