Uh, no.
Read less comic books.
Uh, yeah, its pretty well known that Wilhelm II ditched Bismark and his cautious foreign policy in pursuit of a reckless attempt to emulate the Royal Navy (Britain was very cagey about its Naval Supremacy, otherwise it would have been a natural German ally). He also gave Austria carte blanche to do what he liked to Serbia, when an otherwise more moderate response might have been attempted.