> It's not a law of physics, but there are a lot of pitiable kids out there who have never even caught a whiff of good fortune in their lives, and the US lacks the social sensitivity to make them feel secure enough to add another year of high school to their pile of problems.

Yes, that's why there are "poor kids roaming the street like packs of feral dogs" in the first place, in one of the wealthiest countries in the world. That's the big problem.

So let's not pretend that lowering the bar is what's going to make those kids catch a whiff of good fortune. The US system grinds people like that into dirt and that won't change with a single decision, be that decision to add a school year or to lower the bar.