Peacock developers have protected the video stream from North American meme loving heathens.
I've worked with VPNs for corps, but I can't figure out how to look like I'm in the UK, so I need NBCSN or Peacock Premium.
Peacock Premium is no extra charge for Comcast customers. At one point, one needed a Flex box to get Peacock Premium. I think Cox customers get it at no extra charge, too. My hearing is a problem, so I have trouble with the accents on Peacock - my problem, not theirs. I probably wouldn't pay extra for Peacock Premium, except during the Grand Tours.
The Flex box is a streaming device that doesn't provide a great picture, at least on my low-end 4K LG TV. Both the native TV and a Roku Express+ provide a much sharper picture. But the Flex costs nothing extra, and it got me Peacock Premium, so I have it. I just don't use it.