I think your logic is confused here.
@bkp_duke said that medical professionals must report any potential vaccine adverse effects. It does not follow that you can go to VAERS and determine how many deaths there have been due to the vaccine. Nor did he say to do so. Just not meant for this. I thought everyone knew this?
The answer is that it is very safe for children, however, there is an increased risk of heart inflammation particularly in young males, around 70 cases per million at last estimate I saw (about 1 in 14000). Generally these cases are mild and easily resolved outside a hospital. They’re not resulting in deaths (though it is probably possible, it does not seem to have happened).
However, if a young male has a cardiac history, it might well make sense to carefully evaluate the risks and consider an alternative vaccine strategy. Getting COVID has a much higher risk of myocarditis than vaccination, so the risk is related to how likely the child is to get COVID. Also about 1 in 100000 male children have DIED of COVID in the US. And that 100k includes at least 50k who haven’t even had COVID yet. 1 in 7000 children
identified as COVID+ have died of COVID (750 out of 5.4 million) per current CDC data. (I updated my number to 750 here; the website says 763, up from 500 a couple months ago (this number goes up AND down). There are about 75 million children in the US.) Anyway, it has to be discussed with the competent physician treating the child, as any vaccination should be.