Fair point. I've not seen any material evidence of serious or fatal spread from children to adults. There might be some anecdotal evidence out there, IDK. Those adults that have vulnerable health conditions should already be quarantining from exposure to others.You’re asking the wrong question when you ask whether the virus is dangerous to kids. The question is the degree to which a kid gathering is dangerous to grown ups.
The American Academy of Pediatrics, the National Academy of Medicine, and many other medical professionals have published their unequivocal opinion that kids need to be back at school, because the other risks of not returning to school are far greater than the Covid risks. Your mantra has always been are "you an Epidemiologist?". Well the NY Times surveyed epidemiologists and 70% said that they would have their children return to school this summer or fall. (I'm sure you'll disparage the article because it was from June, but the reality is that the only thing that has changed from then and now are the hotspots).
I'm not saying that every kid should be required to go back to school, all I'm asking for is a choice. My son's school district announced that parents would have a choice of 100% online, 100% in school (capacity permitting), or 50/50. Unfortunately, our Governor ignored the science, under pressure from the teacher's union that is pushing a political agenda, and took that choice away.
At this point I couldn't care less about youth sports, I just want my kids, and other kids who so choose, to be back in school in the fall.