You're crude, said it in the wrong way, but youre right. Due to most cultures and social history, most kids are raised in at least a somewhat racially biased or even just xenophobic kind of way. It is a process for most of us to learn the truth unfortunately. At least 80s and 90s kids and prior. I grew up in South Africa in the 90s so for me at least this is true. Anyway abit of racism + geniune anxiety disorders can cause people to freak out on planes and constantly try to spot terrorists and threats because the media has made them abit manic especially in the US where the common bias now is Europe/middle east is more dangerous as you could get blown up at any time. The root problem is not the racist lady its her environment and anxiety issues caused by a mentally ill society.