I like Joey, but in writing this I think he was trying to play things safe.
There are traits that are supranational and that belong to the greater race. In regard to Whites, there are many that are swiftly recognizable.
Respect for the rule of law. That's a biggy.
It stems from another, the default to trust, which is something that is largely absent in a lot of other races (in fact they go hard the other way).
Curiosity runs stronger in Whites than most other peoples. A desire to understand things. It fuelled their ability with the sciences.
Dynamism is one that liberals have tried (inexplicably) to tamp down, but it's always been a feature of broader White culture. That had a huge number of positive second order effects like the practical application of the sciences they spearheaded, in exploration, in warfare, in art, in music, in everything, really.
I think Whites hesitate to describe these things in too much detail because you know--deep down--that your ancestors set such a high bar that the mere mention of where that bar is will make it look like you're being supremacists.
It's just "how things are" though. If Africans did particularly poorly (which they did) and Whites did amazingly well, then it's not a moral consideration. It's an objective reality.
โWhiteโ people have NO culture? ๐ค