That's kind of the point.Daiso may just have a corporate policy of slapping a label on all of their import products for Customs inspection. That doesn't mean it's any more dangerous than the $100 Bowl bought at farmers market or West Elm with a leaded glaze but no warning.
My point is that both over and under use of the labels is so rampant that you can put very little trust in them.
How are real businesses selling bowls with leaded glaze and no warning? Not referring to a farmer's market but something like West Elm. If they're getting away with this, then yeah, the law is broken. If Daiso is just over-using the label, maybe they shouldn't do that if they want to sell bowls.
My point is that both over and under use of the labels is so rampant that you can put very little trust in them.