I hope you can understand...Macau people are not scared of foreigners. Come to Macau sometime and you can see that the whole world come together here.
I fully understand your fear, but that happens on almost every country really. My point was: let them all run for the elections, say what they want. Express your will with the votes, that's the best answer you can give.
And I might accept your invitation: although I've never been there, I'm familiar with Macau's history of multiculturalism :)