My mother was an immigrant, albeit of the apparently non-diverse Euro-Caucasian variety, and she would have wholeheartedly agreed with you. She was impatient with immigrants who resisted integration. One of her favorite lines was 'when in Rome...' when confronting those who complained about Canadian expectations, attitudes and customs. And as she used to say to us, and were she still alive I'm sure would say to the young PM Trudeau in response to his bizarrely naive romanticism, 'you're fortunate to have been born here.'