Many Romanians who moved to places like Norway were shocked to see how children are treated there. In Sweden they have banks of the blood of all the babies since 1975 in storage forever ( https://sv.wikipedia.org/wiki/PKU-registret ). Scary stuff.
I mean, there is no justification. You're actually harming your child. Sure, maybe you're a better maths teacher than the one in the school, but school isn't really about learning such nonsense..
> Den enskilde kan begära att begränsa hur provet får användas eller få sitt blodprov kasserat. Kassering innebär enligt biobankslagen att provet kastas eller anonymiseras
> The individual can ask to restrict how the sample may be used or have it discarded. According to the biobank law, discarding a sample involves either destroying or anonymizing it.
It was normal I think even 200 years ago.
So your argument is, random american parents know more than society in general who define educational standards because... that's how it always was?
LOL. But I mean, yeah. 80% of Americans believe in Angels and 15% of you have passports so why am I even trying.