I agree. But no doubt, people should be open minded and give people a chance.
But in life, there's always trends. It's not like everything in the world is the exact same. Just because people notice a trend, doesn't mean people have to act on it. It's simply just noticing facts.
I'm pretty sure all ethnicities don't have the same look, height, education, life expectancy etc.... Everyone is different. Can be due to hereditary, or due to living in first world, second or third world country. Add it all up, and the governments in every country tabulates stat books.
In fact, it would be just as prejudice for someone to purposely not notice differences as someone who is blatantly being prejudice.
That's like me seeing a white person, black person, man, woman, old person, young person, law abiding citizen or lifetime crook, etc.... and not noticing the differences they all show both in appearance and spirit. To me, they all look different, they all act different as everyone has different personalities, and each of them bring different experiences and abilities.