> that these vaccines were developed in weeks as an emergency.

I shouldn't have to address this point since the vaccines are presented as ultra efficient (94% or more).

> because most countries have vaccinated 0% of their under-12s.

They're not at risk, why should they get vaccinated?

So now you're going to tell me they're transmitting the virus. OK, but if the vaccine works, who cares?

If the vaccine works why are vaccinated people afraid of the unvaccinated. If it doesn't work why get vaccinated and why insist everyone gets it?