The Internet, Divided Between the US and China, Has Become a Battleground

As China and the West race for 5G dominance, two digital powers with very different approaches to technology are staking out their corners. One side, championed in China, is a digital landscape where mobile payments have replaced cash. Smartphones are the devices that matter, and users can shop, chat, bank and surf the web with one app. The downsides: The government reigns absolute, and it is watching—you may have to communicate with friends in code. And don’t expect to access Google or Facebook. On the other side, in much of the world, the internet is open to all. Users can say what they want, mostly, and web developers can roll out pretty much anything. People accustomed to China’s version complain this other internet can seem clunky. You must toggle among apps to chat, shop, bank and surf the web. Some websites still don’t seem to be designed with smartphones in mind.