The Covid virus spike protein likely causes myocarditis when it attaches to heart muscle. The mRNA vax changes your body’s cells to start producing the spike protein. With other vaxes in the pipeline, it’s not clear if they will contain spike protein or just other proteins.
So if you get the vax, your body will produce at least some spike protein forever.
If you get the virus, you are getting spike protein until the virus is out of your system.
Vaccine reactions are usually undercounted by a factor of 100 (per Harvard study, 2011). This article says the risk of myocarditis is much greater from virus than vaccine. Do you trust these numbers?
Not everyone will catch Covid, but everyone who gets the vaccine gets the vaccine.
Covid myocarditis risk x risk of getting Covid = A
Vaccine myocarditis risk x 100% = B
Is A greater than B, or is B greater than A? This is your risk calculation.
“but everyone who gets the vaccine gets the vaccine.”
that is not a given. If these are trials then it’s likely some batches are different than others, not all the same amount of whatever ingredients in the vials.