WTF do you think a pathologist does for a living but study tissue trying to specify and identify the cause of abnormalities?
Pathologists study tissues and conduct lab tests and provide information to help guide the medical people providing care - or the coroner or ME trying to determine cause of death.
Pathologists, and certainly your German guy, don't evaluate and care for patients and they don't declare cause of death.
I was specific in my request for a reason. Attending physicians, MEs and coroners fill out death certificates and declare cause of death. Pathologists, unless they're also the attending or ME, don't.
There's gravity and accountability associated with an official declaration of death, but none with the ramblings of some guy doing random autopsies and musing about his assumptions.
Find me the physicians who knew those patients' medical histories, treated them and then declared the vaccine to be the cause of death.
I don't think you can do it, certainly not in the US.