Myocarditis Risk from COVID-19 Vaccine
The following AdTube video is an excellent study of the increased risk of Myocarditis from receiving a COVID-19 vaccine:
As the doctor's analysis shows, the age group 18-24 [who don't need the vaccine to start with] are particularly at risk. When the data is filtered just for this age group we see a 1 in 26,000 chance for the Pfizer vaccine and a 1 in 3,800 chance for the Moderna vaccine of developing Myocarditis as a direct result of receiving the vaccine.
As also pointed out, there can be long term side effects to developing Myocarditis.