Ironically, DC makes me feel that way the most, where I routinely have to suffer the indignity explaining to people in professional contexts about my “diverse background” while they “ohh” and “ahh.”
I've heard that complaint from second gen immigrants. First gen don't seem to mind quite as much. (Just my observation - my wife also holds this view)
Performative interest in diversity is condescending and othering. Well, performative interest period can be condescending and othering, regardless of the topic.
I’m first gen so I actually think of myself as less American than say my wife, whose ancestors came over before the revolutionary war. So I’m not offended that someone might view me that way. I just don’t see the point of making me discuss that in a professional setting. It’s like “dance for us, foreigner!”