Yup, and from just a little higher in the article that Rojo grabbed the graphic from, it refers to a US study:
"A recent US study suggests having Covid-19 could be six times more likely to trigger myocarditis in young men than the vaccine, with a rate of about 450 per million infections."
So if myocarditis is the big worry, then get teens vaxxed because Covid will spread through classrooms.
And from a little bit lower:
"The US, for example, has vaccinated more than 10 million over-12s and concluded that the benefits of protecting against Covid illness and its complications "far outweigh" the small potential risk of an adverse reaction to the vaccine. France, Italy, Canada, Spain and Israel are all vaccinating this age group for the same reason."