It's not necessarily about IQ. I'm a US citizen (white, male, professional, no criminal record or questionable associations). For years, every time I would ente

It's not necessarily about IQ. I'm a US citizen (white, male, professional, no criminal record or questionable associations). For years, every time I would enter the US I would get detained and questioned by immigration officials. Once, while waiting for an immigration officer at a passport check, I noticed that she had paused and looked like there was a problem. I asked what the problem was, and she said "the computer said your face doesn't match your passport photo". I was standing right there, holding my passport, and anyone with eyes could see that I was the same person. I pleaded with her, and offered her two other forms of ID, but she refused to override the computer system and I was detained and questioned. It wasn't that she had a low IQ, it was that she didn't want to accept the consequences if her judgment call was wrong, much safer to just go with what the computer system says and not have a liability. The next time I entered the US, it was Christmas Eve, and I flew straight to my hometown to spend time with family. Of course, they detained me. I asked what the issue was, and they said that the computer didn't match my passport photo. I told them that this keeps happening to me, and they looked a little closer and said "in the computer system where a photo of your face should be, we have a photo of a boarding pass". I asked them how to fix it, they said it wasn't possible but suggested that I get a new passport. I never got a new passport, but after that day, I never had trouble entering the US again, so I imagine that one of the officers felt some compassion for me and managed to get the bug in the system fixed for me. I do think that maybe that officer had a bit of a higher EQ than most.