A Film in One Second

South Korea announced in early 2014 that it was investing around $1.5 billion in 5G network infrastructure, targeting a rollout by 2017. Speeds approximately a thousand times faster than 4G. Full HD movies downloaded in under a second. Hologram transmission. The Ministry of Education, Science and Technology said this with the confidence of a country that had already built one of the most advanced internet infrastructures on the planet and treated further expansion as routine.

Reading it at the time, I felt a kind of ambient technological envy that had nothing to do with faster downloads. It was more structural—the sense that some countries had decided broadband was infrastructure, the same category as roads and water, while others were still treating it as a luxury service to be metered, throttled, and sold at a premium by companies whose customer support would make a person want to walk into the sea.

5G did eventually arrive, more or less everywhere. The speeds are real. The promise of hologram transmission remains, as it tends to, somewhere slightly ahead of actual deployment. What didn’t change was the underlying dynamic: South Korea builds the thing, makes it work, prices it reasonably, and then everyone else spends the next decade arguing about spectrum licensing while carriers run ads claiming revolutionary connectivity that turns out to mean "slightly faster downtown during off-peak hours."

The greed built into the slower version of the internet—the deliberately capped plans, the throttled streaming, the router blinking uselessly at two in the morning—that was never a technical problem. It still isn’t.