I think The Manifesto is a Fake. It was probably designed for misinformation purposes.
I will say one thing though. These Countries who are forcibly importing Foreign Ideologies from so called Refugees are putting a tremendous amount of stress on their native citizens, especially when such Foreign Ideologies, Preach concepts such as Racial and Religious Superiority. The Inferiority of groups like Christians and Jews. Commands from their god to wage Jihad on every Non Muslim Nation around The World. Treating Women like Cattle, and on and on.
Maybe.
Globalists are a sordid lot.