The study is preliminary - but they're being cautious and recommending young men switch to the Pfizer vaccine since the risk of myocarditis is lower.
But just so people don't get the wrong idea, they're finding that the risk of myocarditis in young men who've actually caught Covid is something like 6x more likely than in those who received the vaccine:
So if you're a young male, the correct response to avoiding myocarditis (among all of the other downsides that come with actually catching Covid) is to get vaccinated with the Pfizer or J&J shots.
But just so people don't get the wrong idea, they're finding that the risk of myocarditis in young men who've actually caught Covid is something like 6x more likely than in those who received the vaccine:
https://www.medrxiv.org/content/10.1101/2021.07.23.21260998v...
So if you're a young male, the correct response to avoiding myocarditis (among all of the other downsides that come with actually catching Covid) is to get vaccinated with the Pfizer or J&J shots.