Because of this:
https://www.worlddata.info/iq-by-country.php
As Peterson said, even the army considers people with IQ 82 untrainable and unfit for even basic labor :/.. sad fact of reality.
White people do not exist. There are significant differences between lets say a Frenchman and a Hungarian.
To say that All europeans are the same... is something only an American can come up with. A slav is not like a German and the English are not like the Irish.
Its more than just skin color or culture. I could tell Northstar was Finnish by simply looking at him. Everything about him screamed "I am genetically Finnish!". Similarly I can tell hungarians apart from germans even before they start speaking. Europeans all look different, the facial features aren't the same, the body language as well.
Travel to Europe, see a few countries, look a the people, you'll get what I mean. Europe is not a melting pot, its a meatgrinder... which is probably why we don't share the British/American love of freedom and why the brits have left. They never felt part of the mainland, because they aren't. People from an island fortress are not like people who get constantly invaded from the east and are at the mercy of the west.
Europeans tbh are more likely to kill-each other, this peace thing we have now is probably temporary. It hasn't been that long since the last world war and look the EU is falling apart. Example, Hungarians are still pissed at what western Europe did to the country 100 years ago. We haven't forgotten or forgiven Trianon.