Yes, but you can give grace to a 12 year old child who speaks Russian with an American accent minding his own business buying an inch cream cone. Prejudices exist, but so does a brain cell. Still, I have to give grace, this was ~2009
It's been rough for both due to the tensions. I was supposed to be Lithuanian but ended up born in Russia. My brother is Lithuanian. He would fail classes just because he was Lithuanian in a Russian school (90s). My mom had to pretend to be best friends with the teacher so he could pass. He used to also get into a lot of fights to and from school.
We immigrated to the United States when I was 5, so luckily I didn't get that treatment in Lithuania. Fortunately, I have good memories from my Lithuanian pre-school
Looks like kilo-International Unit