They weren't. The doom sayers and vaccine 'skeptics' were mocked for being ill-informed, but those who actually looked at the literature and reported what was being found weren't.
That there were adverse reactions involving heart issues have been acknowledged from some of the early surveys and studies on COVID-19 vaccine adverse reactions. The earliest link I can find in the literature is May 2020 - before the vaccine roll out actually began. There are multiple studies from late Dec-2020 and early 2021. There are literally hundreds of papers published on the topic.
Analysis of these studies have found that COVID-19 vaccines caused heart problems (myocarditis and/or pericarditis) in a range of between an extra 1 to 17 cases per 100,000 across the general populace. However, much depends on the type of vaccine (higher risk with the Moderna vaccine), the interval between vaccines (higher risk with an under 4 week interval) and the sex, age and genetic background of the individual receiving the vaccine. The highest risk categories are men aged 12-19, where cases are as high as 270 per 100,000 two-dose vaccine regimens.
What that means is this:
In the general population, you'd expect to see between 0.8 and 16.7 cases of myo/pericarditis per 100,000 people.
In a COVID-19 vaccinated group, you'd expect to see an extra 1.6 to 34.2 cases per 100,000 people.
So, your risk of myo/pericarditis basically doubles - but it still remains incredibly low. You go from a likelihood of 0.0008%-0.0167% to a likelyhood of 0.0016-0.0342%.
To put that into contect, for those people who have had a COVID-19 infection (but no vaccination), you'd expect to see between 30 and 64 cases per 100,000 people (0.03-0.06% likelihood).
Plus, realise that the vast majority (75% to 90% plus) of heart problems related to COVID-19 vaccinations are minor, transient and temporary.
Nonsense. Those who said early on that they/kid/parent had a heart attack, pericarditis, or myocarditis were dismissed as fearmongers overdramatizing an exceedingly rare case, that the vaccine was totally "safe and effective" and everyone was encouraged/demanded to give it to their kids, even though kids are at almost zero risk.
Perhaps you forget how insanely vicious some people got over this, attacking others, cutting off friends, not seeing their families, and allowing the elderly to die alone incarcerated in hospitals and nursing homes. (Where in 4 states, governors like Cuomo sent virus-positive elderly people into nursing homes - the vulnerable group - to infect others, causing thousands of deaths. Nothing has come of this legally).
In reality, there was a significant concern for young people, and even when that became obvious, the PTB kept insisting on it, and that anyone with concerns was a conspiracy theorist or an (weird pejorative) "anti-vaxxer" to be avoided, even if they/their kids/parents had every vaccine common to the age group.
It was finally admitted THIS YEAR, 2024, in the study of 99 million here:
This just came out too, the past couple weeks. Two new and serious side effects being admitted: "The largest vaccine safety study to date has identified two new, but very rare, side effects associated with covid-19 vaccines—transverse myelitis and acute disseminated encephalomyelitis."
"
The study, published in Vaccine, confirmed previously identified rare safety signals for myocarditis and pericarditis after a mRNA vaccine (Pfizer and Moderna) and Guillain-Barré syndrome and cerebral venous sinus thrombosis (CVST) after viral vector vaccines (AstraZeneca).
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There was a statistically significant increase in Guillain-Barré syndrome within 42 days after the first dose of the AstraZeneca vaccine—76 events were expected and 190 events were observed (observed to expected ratio 2.49; 95% confidence interval 2.15 to 2.87). A statistically significant increased risk of CVST was also observed following the first dose of the AstraZeneca vaccine (OE ratio 3.23; 95% CI 2.51 to 4.09).
The study also confirmed
significantly higher risks of myocarditis following the first, second, and third doses of the Pfizer and Moderna vaccines as well as pericarditis after the first and fourth dose of Moderna vaccine, and third dose of AstraZeneca vaccine in the 42 days following vaccination.
As well as these known risks the researchers also identified a possible safety signal for acute disseminated encephalomyelitis (AEDM) and transverse myelitis with both viral vector and mRNA vaccines."
This was then further investigated by a second study, also published in
Vaccine, which analysed a separate dataset for 6.7 million people in Australia.
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Of course now - after the fact - all risks are "small and rare", which matters not to the victims - the victim who statistically would have been just fine if they never complied, since we already know that natural immunity has the same or better protection that two doses of the jab- finally admitted in 2023.
Past Covid infection as protective as vaccination against severe illness and death, study finds