Well perhaps a more detailed post would have helped get that across instead of a blunt 'No.I'm White', I believe it was posted with bad intentions, but I understand your points, perhaps I was a little trigger happy I could be wrong, after seeing some of the posters other posts I assumed it was with negative intent.
Asian people are of course more likely to use Chopsticks because they come from Asia, but they've been around for thousands of years now, like I said there are many occasions were Chopsticks are common place in Western Countries, every time i've bought street food noodles, every time i've ordered Chinese takeaway, almost every Asian restaurant i've been to they have been the default, often you'd have to ask for a fork or spoon to be brought to you, or sometimes they tied your Chopsticks together with a band, ya think the guy went to the staff Sorry I'm white can I have a fork please? or is like just being an ass... My hunch is the latter.