[falcolas]

Most of America that isn't in a major coastal city. Cable internet promises more, but it's a shared backbone that is not properly provisioned in most locations during primetime. Streaming from Netflix and YouTube in 1080p is problematic in many of those areas.

[jessant]

To pick a state as an example, Iowa speed tests had a mean download speed of 71.39 Mbps in 2018. That is twice what Google says is the requirement for 4k Stadia. So even if prime time speeds are lower, there is still a healthy margin.

https://www.speedtest.net/reports/united-states/2018/#fixed