Now that players like Lebron, Curry, Booker and all that (I think durant too) coming, and even making Embiid an American just for this, which is a big deal if you ask me, then we are going to see the real domination. I am sensing that there will be something silly for this tournament, like we may actually end up seeing like a 40 point difference just on the finals, it is going to be a show for them not a game. It is going to be basically generals vs globetrotters all tournament long, nobody could even get within 10 points of them.
I wouldn't go that far. In years past like back with the dream team yes. The world has caught up with the US. While I think they would win it with their top players it's not that they would win in the finals by 40 against another top nation.
The 1992 dream team with Jordan, magic, ewing, malone, etc etc only won by 32 in the finals and that's when the US really dominated basketball.