The startling rise in the publication of sham science papers has its roots in China, where young doctors and scientists seeking promotion were required to have published scientific papers. Shadow organisations – known as “paper mills” – began to supply fabricated work for publication in journals there. https://www.theguardian.com/science/2024/feb/03/the-situatio...
The number of retractions issued for research articles in 2023 has passed 10,000 — smashing annual records — as publishers struggle to clean up a slew of sham papers and peer-review fraud. Among large research-producing nations, Saudi Arabia, Pakistan, Russia and China have the highest retraction rates over the past two decades, a Nature analysis has found. https://www.nature.com/articles/d41586-023-03974-8
That's why a recent article https://news.ycombinator.com/item?id=41607430, where the measurement of China leads world in 57 of 64 critical technologies was based on number of journal citations, was laughable.