Yeah, everyone is saying this is him saying he's going to bail, and yeah I agree but I also read more into it. I saw it as a signal to his base that they have "a plan" to retreat and re-strategize or whatever. Why would he just give up and live quietly in Venezuela? If this dude loses, he will make Kamala's life a living hell.
And I bet there are Americans willing to follow him there (good riddance tbh).