Chess isn't quite as revered in the u.s. as europe or asia. Maybe in a universe where Bobby Fischer kept leading the chess craze you'd be given better treatment.
Is chess gambling?
No, chess is not considered a gambling game because it's all about skill. Unlike card games where you lose by bad luck despite your skill.
"When I dedicated a year to playing mostly poker, I thought I would earn millions. That didn't happen. Despite that my love to another game than chess is still with me; and I don't consider poker to be based only on luck.
Anyway, you won't see me in Las Vegas anymore (laughs). Last time I flew to New York I was asked the main purpose of my journey. I said that apart everything else I was going to teach chess. The strangest thing is that chess in US is considered to be a hobby or gambling rather than a form of activity. Really? Did you come here for teaching chess? They treated me as if I was some criminal, I was put in a jail cell. I was searched thoroughly. They checked if I had a rope for, if you please, preventing me from hurting myself. I spent a night in the jail cell and the next morning I was deported to the Netherlands.
Now I'm persona non grata in US. This summer I'm planning to go to Australia and play poker there."
From: http://chess-news.ru/en/node/10894