As an American, I just want to say that the same is true on our side, to a certain extent - but in a more positive way. Here in the US, you are all seen as the cool cousins across the pond.
My three closest friends, my actual cousin - who spent her junior high and high school years (Senior School and Sixth Form) in England, and I watch mostly Britbox, Acorn, and PBS Masterpiece shows which have spoiled American TV for us in many ways. I've even watched the American and British versions of some shows like "Ghosts" and "Life on Mars", and the British versions top ours hands down.
Our favorite bands growing up and some current favorites are/were The Beetles, The Rolling Stones, Queen, The Who, Elton John, Ed Sheran and Adelle.
My dad spent his last days watching Fawlty Towers, Keeping up Appearances, Doc Martin, Call the Midwives, As Time Goes By and Foyle's War. One of these shows was on every time I went by to see him. His only trip to Europe was to England to visit all of the English pubs because as a retired engineer he put together the beer making apparatus for his friend's brewpub here in California.
My son got me into Doctor Who. That same son honeymooned in London and saw a play at the West End. Pride and Prejudice was my favorite book in high school English and now the majority of my Audible novels are by British authors.
And most Americans love anything to do with the Royals current or historical.
So it certainly goes two ways, eh? 