I think "offline" means mocking your ethernet driver to produce packets confabulated by a locally-running copy of ChatGPT, so you can doomscroll the internet even without needing to pay Comcast for the privilege.

Ahhh.. whew... for a microsecond, I was thinking they meant the dark ages.

Naw, theres this great new game; "nonvirtual reality"

its kinda expensive and dangerously addictive

the resolution and refresh rate are amazing

But how do the packets get to the other computers? Are you trailing a cord on a spool?

nah its like WiFi but lower frequency. "sound"

That sounds like a situation ripe for modulation to increase data throughput.