Yes, no more importation of non-Europeans into European nations. No more. Our altruism is being played upon. We must stop falling for it. With each round of importation, OUR culture gets diluted.
national and cultural suicide we’re not too far behind you look at Dearbornistan and New Somalia (Minneapolis) 4 islamic jihad supporters in congress.
Too late for that. Americans imported 10’s of millions of slaves from Africa. Those cause more crime, more dependence on welfare, than immigrants from any other countries.
Majority of students in doctorate program in American universities in STEM curriculum’s were not born in USA.
Ditto with Silicon valley entrepreneurs. That is where the most high-tech innovations come from. Majority were not born in USA.