“Adderall and Ritalin, by the way, can’t be found in any Chinese pharmacy...”
Again, it’s because Asian parents SPANK their brats. Parents only need the drugs if they’re not up to being parents.
You likely can’t find common items such as antibiotics on a store shelf in China either. Kids are expendable there. The offical government policy is they have too many. I’d be the first too say ADD ADHD is grossly mis-diagnosed and Ritalin over prescribed. But I have enough real life self experience to understand there is an actual medical problem out there behind a lot of this.