My first suspicion would be a fall off a roof or a ladder.
Because he had a stroke or heart attack due to the vaccine... while he was on a roof or a ladder...
That’s what I thought too... had a family member fall off a roof while painting an emoji on the roof - landed on his head and died from brain swelling.
Our daughter studied in Italy one semester when she was a high school Junior. She had the very best Italian family you could ever ask for. Our daughter kept in close touch with her Italian mom, dad and two sisters (in fact, we had breakfast with her eldest Italian sister in London this past August!).
About four years later when our daughter was studying in college, her Italian dad took a fall off a ladder and died. The irony is he was a professional plumber and was helping a neighbor out wiht a plumbing problem. He was on a step ladder in the garage, fell, hit the concrete and died on the spot. When he didn’t show for dinner, the family went to the neighbor’s house looking for him and found him on the garage floor.
Just shows that falls are nothing to be taken lightly, even short ones off step ladders. Concrete is very unforgiving.
You are certainly not guaranteed a tomorrow in this life, are you?