To me, it's lame and not even bit funny. The whole skit sounds as if Meghan had a hand in it, "married to a famous TV actress", now that's funny in a pathetic way. Harry will never get it through his dunce head that he needs to keep his nose out of American government and politics. Of course, the wife is all behind it.
This is just a last minute PR stunt, it shows they're desperate, especially when Harry is hauled out to make an appearance on late night. Oh, the mockery of the Great British Bake Off? Tacky. Mocking a contestant and a host, who is a woman and black. Nice Harry.