The high IQ foreigners who are destroying our system by using their newfound power and influence to hurt the native citizens of the west may not be the top man to blame, but they are still a major problem. They wake up every day deciding if they want to give back and help the native people of the nations who welcomed them in or stab them in the back. That is a decision they choose to make every single day.
Of course, billions who would be happy to take their place. The natives are still asleep, so they can come here and rob them blind and get away freely. How many of these billions would still want to take their place if the thought that it could lead to either massive violence or their own family being displaced in a generation or two and stuck in a multi-cultural hell hole? Regression to the mean is a real thing with IQ, and even if hot shot foreigner has a top job in the USA, the likelihood of their grandkids having the same gifts is not as likely as one might believe. And yet they have thrown away their homeland, tradition and cultures for short term gains and now their grandkids are stuck in it, with no path back. Edward Dutton speaks very intelligently on this issue.
And then you run into yet another problem. While the west might welcome, support, and defend the new foreign "winners", Russia and Iran certainly will not. And if they see a chance to arm opposition to it, they will do so, as they are already doing. So, to think only the foreign "winners" will have technology on their side is extremely short sighted.
In the end, as always, there must be some sort of agreement between the alphas and the rest of the men, or you lose civilization. The western elites only chance to continue down this path is to ensure the entire world is under their control. And it appears that is slipping out of their hands in Ukraine and Syria.