Even the experts occasionally acknowledge that there is "little risk" to children, but even this is a disingenuous statement. The real mortality risk to children should be described as "infintesimable" or "microscopic" or "virtually non-existent" ... or 0.000 percent.
https://uncoverdc.com/2021/07/30/for-majority-of-uk-children-covid-mortality-is-0-000/