It is simple - college education there is viewed (and I am not sure it is undeserved) as just part of the process to get papers to be employable. I do not know

It is simple - college education there is viewed (and I am not sure it is undeserved) as just part of the process to get papers to be employable. I do not know first-hand how useful knowledge received at US colleges is, but I certainly believe it is more of a theatrical show in some other countries with elements of burning in a "good citizen firmware" into students' heads.