You seem very sure of yourself. I have no idea whether this gentleman was given any vaccines while ill with cancer. It’s possible he was. Also possible he was not. It depends on whether he had a weakened immune system, what treatments he was receiving, etc.:
I am in no position to judge whether a vaccine killed him or hastened his demise. I have yet to see any evidence the vaccines cause cancer. It would be in advisable for a cancer patient to receive any vaccine while his or her immune system is suppressed. I imagine the late good doctor knew that.
I wonder whether these people who publicize these deaths this way before even checking out whether they e enough fit “the narrative” they are pushing ever consider the feelings of the bereaved families? I can’t imagine having to deal with that on top of the death of a loved one.
Sounds to me as if you and others here and elsewhere have imbibed the tenets of critical theory, and are conducting a veritable gaslightapalooza to try to get Pfizer juice into as many arms as possible.
Your mileage may vary, but among those with innocent motivations there is always the danger of falling into the mode of action of the useful idiot.