So if I'm reading this correctly - that means about 1 in 90,000 people are getting myocarditis that otherwise you wouldn't expect to get myocarditis from the vaccine.
Blood clots from the adenovirus vector vaccines are far more lethal than the myocarditis. A good fraction die because the clot happens to be CVST (in the brain).
The mRNA vaccines seem to be the safest overall, although there is curiously little data coming in from inactivated virus vaccines. I'd be interested in seeing if they cause similar issues as the other two.
Is that correct, and if so, is that a big deal?