“...better educated than Americans.”
That’s really not a true statement. Russia, like most non-US nations, exercises a great deal more control over education... and not everyone goes to college/Univesity. Not everyone gets a “free” education, regardless of ability, desire, behavior, intellect... Lots of “merit” (or who you know and your bank account) in education beyond what we might consider “middle school”. Tracking of students is still a big thing there - the brightest are channeled one way, and the “labor-type” are funneled another.
Actual illiteracy is startlingly high in Russia (as a whole) for a supposed First-World nation.
We also have a race problem in America where popular culture makes it "cool" to ape a certain race, and their disdain for education in particular.