The Brits love ripping the USA because they know that England is dying a slow agonizing death. At least America may survive if we want the Republic to continue. The English checked out completely when the Muzzies came to town.
This isn’t the first time England checked out. When the Roman Empire collapsed, after two generations or so, there was no one who could maintain civilization. It took Normans and northern Europeans to bring it to its 500 years or so of greatness. Again, it does seem they’ve become a dying, useless population, easily overwhelmed. Amazing, since it was just over 100 years ago that the Brits were responsible for so much science, literature, efficient government, technology, and exploration.