I've had a bunch of careers in my life, I taught high school in the USA for 3 years before getting fed up and heading off to China to teach. I did that for like 3 months before finding a non-teaching job. Now I've had a few careers out here in China not associated with education. He can come to Asia to teach and pursue other things including IT careers out here, or working remotely. He can easily find work online and be independent, be his own boss. No use being a slave to an actual career unless that's your goal in life, there are so many opportunities out here even for non-white people, despite what I said about face just before. I know black people, Asian Americans and Australians, and probably more I can't think of right now, that are making great things out of their life. Yeah there is discrimination here, and white privilege is huge, but there is discrimination everywhere and white priv everywhere. I say go for it, come out to China or Japan or wherever you want and enjoy not being in the American rat race.