Whatever we might think about how migration is handled across Europe (in in the UK), one significant result is the underemployment of skilled migrants;
the Migration Policy Institute has a whole subsection on what they refer to as 'Brain Waste' - given the skills shortages across the world & its economic impact(s), we seem to be acting against our best interests because we are (politically) suspicious of migrants;
Its a political myopia of the worst sort!
#migration
https://www.migrationpolicy.org/topics/brain-waste-credential-recognition