If the OP wanted all replies to be agreement with his post, he probably shouldn’t have posted. Some love to point to the super rare cases and the outliers while disregarding the millions of cases that led to nothing. So I will again point to..how many record cases in children under 5? How many of those led to severe Covid? How many of those were in children with no high risk issues? How many of those cases are prior to delta? How many recorded cases were asymptomatic? What are the estimates for non recorded asymptomatic cases in that age group?
Of course nothing impossible, but the answer of definitely not in the middle.
As I said, people can do what they think is right for their kids. But basing your assessment on outliers and the worst case scenario just seems silly.