Shows what little you know! Many of the comments here come from endless searching of the web from Freepers who know what they are doing. There are excellent sources out there from brilliant doctors all over the web. Many of us have found them and use them in our posts. You should try it some time you might learn a little however I doubt it.
1. Idol worship is a few doctors who have an agenda to make money is hardly brilliant doctors doing research
2. Breathless repeating things like OMG THERE IS TACHYCARDIA with injections makes it apparent few people who are rabidly anti-Qaxx are simply not versed in anything but regurgitating info that is irrelevant
3. As for myocarditis and pericarditis what little population that gets Thai down the vaccine everyone fails to read the next lines — it is brief and self limited with complete resolution ok 14 days
4. Covid itself causes the same physiological findings but much more clinically dangerous.
Brilliance, my dear Watson, is in the eye of the beholder. But when one takes a position that is always swimming upstream with little actual credible evidence perhaps the statement is that people with actual training in the issues have read and rejected the ridiculous ideas presented everyday by the small conga line of very vocal people.