My grade school aged grand children (9 and 11) came down with Covid 19 symptoms and tested positive. So did their vaccinated parents, both in their early 40s. Everyone went on over the counter vitamins and symptom treating cold remedies. The parents recovered in about a week. The kids recovered in 2-3 days. For the youngsters it was just like the flue. On the third day the youngest was climbing a tree in the back yard.
These vaccines are too new to be universally administered to every child. Our grnds are in great health, well fed and athletically active. They have their whole life, hopefully 80 yers or so ahead of them I am encouraging our son and daughter-in-law to wait and see what the long term efects on youngsters may be.