If you believe a free world is a better world, you would not be so hostile to freedom of movement.
I have explained my reasons in detail above.
I note that you made no attempt to address the issues I raised. None.
Your reference to freedom of movement is rather bizarre. This is a concept which applies only inside the EU Shengen area of similar high value economies
. It does not apply outside. It is not legal for people to simply turn up from Africa on a plane in Paris. They all enter illegally who come without a proper visa.
No high value economy in the world allows just anyone to turn up and settle.
This being said, I am at a loss as to why you raise it as if 'freedom of movement' was the norm, or even widely practised.