When I read comments like yours I wonder how you define "all over the US." Obviously, that is nowhere near enough time to experience the breadth of culture that spans the US, so I'm guessing just a few specific locations. It's the only explanation I can come up with for your generalizations being completely opposed to my experience (and I've spent more like 50 years living all over the US...).
FWIW, I'd say that while Gordon Ramsey is a good cook, obviously, he's a celebrity because he's hilarious. That is definitely something I will give credit to the British for.
I've lived in California, Montana, Washington, and South Carolina (my home for the past few years). I've spent a ton of time with family in the Midwest and the Ozarks. So not everywhere, but a good cross section!
I'm not sure I made a generalization about America besides the quality and diversity of supermarket food, and an anecdote about how many of my friends cook at home.
FWIW, I'd say that while Gordon Ramsey is a good cook, obviously, he's a celebrity because he's hilarious. That is definitely something I will give credit to the British for.