Yes, but that country is fairly huge. Even in densely populated Central Europe, we tend to make fun of sheltered kids from posh neighbourhoods (how many low income kids are there in schools of Nobelviertel, Hamburg? Perhaps a few well-chosen refugees). This effect is ten times stronger in the U.S.

I am not saying that this is right, just a description of the state.

BTW Unsafe streets are definitely a thing in Germany (or Czechia, for that purpose) as well. No one will, for example, move voluntarily to a neighbourhood with a high percentage of Roma population, regardless of how anti-racist was their education. Or to the proximity of a well-known drug dealing space. European hard drug problem is quite acute in some hotspots.