Since Covid itself is known to cause myocarditis, the study needs to include at least four control groups, sampled during the same time period, with similar demographics: (1) People who never had Covid or the vaxx; (2) people who had Covid, but not the vaxx; (3) people who had the vaxx, but not Covid; and (4) people who had both Covid and the vaxx.
Hmm, thanks for sharing your logic.
The general population has been exposed to covid-19, just like with many many other in the family respiratory viruses. There is no clear easy distinction between those that just have some trace of the virus (pretty much everyone) and those that got sick from covid-19 (rather than something else that got summarily counted as covid-19).
I am curious as to whether there was any increase in myocarditis (particularly on the gigantic scale we have seen since the jab) for the year 2020 (when there was covid-19 but no jab yet) to previous years (no covid-19).