The Netherlands is dead already. Their culture is lost forever.
The typical cycle though in Islam expansion involves invasion, occupation, and exodus of the indigenous peoples and talent. Once the infrastructure begins to deteriorate, ie the power grids, phone systems, sewage systems, water systems, highways, and banking goes to pot, they either hire in western talent to run these services for them or they live in perpetually deteriorating conditions. Their pinache for breaking business contracts(remember the few hundred thousand sheep floating the oceans?) and corrupt behavior continues to pull them downward. I cannot think of one exception to this problem. Western engineering services paid for by oil money keep the machinery turning in Islam. I guess the Dutch have oil monies from the North Sea, but I can't imagine an extended occupation of that region. Seventy five years tops.