Mind you we're not doing so great in my Spanish speaking country. For some reason ATC needs to constantly tell every pilot they are "correct" when they readback every single instruction.
Yes ! A real pain. In some parts of the Caribbean, after every ATC instruction: We read it back and then action it and say to each other in the cockpit "Mach descent 310 blue" "check 310 blue" or whatever it is. But as we are saying that; ATC then says something else 'stepping' on us and interrupting what we are doing. "What did she say?" "xxx say again" "xxx I said correct". Oh. Well whoopy do. Right, where were we? , what were we doing?
Mind you, Gibralter do this as well - they don't say 'correct', but they do issue another instruction straight after we have read back the previous one, 'stepping' on us.
(ATC, please give us a moment to do what you previously asked before talking to us again. We don't have an extra radio operator in the cockpit !)