I've been pondering this one. I have heard that people from certain cultures, notably India and many East Asian countries, have a sizable negative bias against people on the autism spectrum, or people with disabilities in general. I read in more than one source that in the general East Asian culture, people with any kind of disability including and especially learning-related are considered a shame on the family and kept hidden from view, sent off to group homes or distant relatives etc to be taken care of. India is another story, it's a very social-Darwinistic country from what I gather, and I could see someone on the autism spectrum being considered an "untouchable".
I'm in Canada where it's very multicultural (as compared to X decades ago, or other Western countries) and people are encouraged to retain their cultural identity. In general, I've never experienced negative treatment from non-Western or non-Caucasian peers (I'm a Caucasian male), except in the workplace a couple of times. I had two managers in past jobs, one of whom was of East Indian origin, the other Thai. Both subjected me to scorn and ridicule, and the one of Indian background more or less regarded me as dirt, even spreading gossip and encouraging others to turn against me b/c of my ingrained differences. It's as if they thought an Aspie was an abomination, and I didn't get quite that same reaction from those more immersed in Western culture. Of course I don't inherently have anything against other cultures, colours, etc, but if they promote and act upon bigotry towards Aspies THEN I have a problem with that. To me, an intolerant jerk is an intolerant jerk, regardless of their more superficial attributes.
I'm also all about encouraging diversity in the workplace, but it's a two-way street. I'm concerned sometimes that the ongoing political correctness mentality favours some groups over others, and the favoured group uses that to their advantage, i.e. if I were to complain about their foul treatment, they might play "the race/ethnic card". But I reiterate: to me, an intolerant jerk is an intolerant jerk, regardless of their more superficial attributes.
Last year, I launched a thread on what it might be like to be an Aspie in Japan, with mixed comments made. But here, I'm talking more about eastern cultures in general, and also how their members in western countries might react towards people on the spectrum. So if you have insights or experiences...by all means post!