You seem to think that a double blind study is to measure the effect of a medication against “no medication”, but it is, in fact, to measure effect against placebo. Double blind is specifically designed to remove experimentator effect in a full consent framework. In fact, the study that are not done with consent, generally in a single blind (the experimentated) are always frowned upon by the community for good reasons.

And then, they all clapped! The name of the child? Luigi’s asscheek!

Price per kilogram is good if you want to compare product A vs product B (we already have that). Here the point of this law is to be able to compare product A with itself in another point in time, because there is nothing actually in place to be able to reliably do that other than keeping a list of all prices at all time. The two together will be a very good tool to inform the consumers about the shady practice of some producers…