The gap is narrowing. I guess thar soon the USA at basketball will be like Canada at hockey. Still clearly the best but not unbeatable.
If we aren't there already.
You are aware that 5 of France's players are currently in the NBA? I believe that 2 more were drafted.
You were watching NBA players playing against other NBA players.
In 2016 or 2012, 4 of Spain's starting 5 were NBA players and the 5th was MVP of Spain's pro league.
The NBA is not going to disallow foreign players, so you will see more losses by the US in Olympic basketball. Just don't buy into that crackpot at ESPN!