That is insane to me. I lived in Beijing 20 years ago, and Chinese food had shockingly few sweet things ("dessert" was not a concept at all) and no dairy whatsoever. A few stores had Snickers bars by the counters next to sweetened bean paste, that was pretty much it.
The fact that the country now consumes more sweetened dairy than the US is... completely unimaginable to me.
Anyone from China here who can describe what happened and how it was adopted?