Yeah I watch it.
USA national basketball team is a place for promising kids to show their skills, outside of the Olympics. Even then a lot of the best don’t go.
This is bang in the middle of the NBA off-season, so they’re all in Cancun / Vegas.
The team was probably an under-22’s level, and even then not the absolute elite of that age group. You’d still expect them to beat everyone in sight but Germany and Canada have a team of NBA players too, and many of the league’s current superstars are from Eastern Europe - Serbia (Nicola Jokic), Slovenia (Luka Doncic) - who love playing internationals, so the standard of international basketball has definitely raised.
It will be different for the Olympics in France next year. Just today actually LeBron James announced that he’ll be playing Paris 2024 and is doing a Blues Brothers-style recruitment drive of all the players who’ve defined his career, and they’re all up for it, so they’ll be an absolute Harlem Globetrotters.