“They are slowly dying because of Islamist terrorists’ thousand cuts.”
No, the islamic terrorists are a symptom of the disease, not the disease itself.
Europe is dying because they abandoned faith in God. That spiritual sickness caused their culture to degenerate, which caused their people to stop breeding enough children to replace the population, which caused their godless leaders to import the muslims in a vain attempt to prop up their failing socialist pyramid schemes.
Most all of their problems began when they rejected God and the traditional Western culture that was built on the foundation of belief in God.
Well stated.