Thoughtful, intelligent people know this. We also realize that as birth rates drop in all first world countries, immigration is a necessity. Idiots like the OP think that somehow we are going to attract all-white, Christian, well-educated, experienced applicants. Why would such a person leave Norway or the UK or France or Germany or even Japan, where they have national health care, a higher standard of living, more free time to travel or play or rest -- to come here? They won't and they don't.
Our once-proud and world-class universities are hurting due to Trump's xenophobic war on the rest of the world. International student enrollment is down. Workers requesting work visas are down. No one wants to risk deportation by his ICE goons. Trump is actively pushing away the very sort of prospective citizens that the moronic OP thinks we need.