Harsh words, but nothing to disagree with here. It all filters down to the junior level, how we (and you) select talents and develop and train young players - not something that can be fundamentally changed in a few years.
However, I don't think there are this many "real teams", Australia was down by 20+ to Spain today in Q3 before Spain let the bench finish the 4th quarter, so it's not like all the non-Asian teams are at the same level. However, Australia is also big and quick and they play extremely physical. Hard test for us two days later, we need to attack the basket, so what if you get blocked or if there is no foul called after you fall on your ass 3 times, no more standing around like scarecrows (and look like crows that have been scared).