Nah.
Mostly pointing out that the UK is geographically smaller than 11 of our states: Alaska, Texas, California, Montana, Wyoming, New Mexico, Arizona, Colorado, Oregon, Nevada and Michigan, and that the UK is economically poorer than any single U.S. state-including our poorest ones, and that the UK's population is one fifth of that of the U.S. isn't "insulting,"
it's just telling the truth. All of those things make our shows (like the UFC, King of the Cage, etc....) more important than yours-the "big league" to your "ham and egg circuit," so to speak.....none of this is insulting, it's just telling the truth-just as saying that the UK owes its entire existence as a nuclear super-power to the US's largesse is largely the truth, and not at all "insulting."
Unless, as
someone pointed out in this thread about what constitutes 'trash talk," one is somewhat thin-skinned.....