This should raise a red flag for you. I imagined that granting the right to consent to 12YOs (without parental knowledge) would be evidence enough that there is something very wrong with the current rollout to kids. If that did not, then surely this will?
The clinical trials for the paediatric vaccine were far too small to detect safety signals for a population in the millions.
There is no long-term safety data for COVID vaccination of young children, making this an experiment rather than an appropriate medical prevention. (From NZDSOS)