Yes, great, blame a non native speaker for expressing himself incorrectly, correcting himself, and then quadruple down on it. I was thinking of unprioritised NY-style blocks you see all over the place in US cities, gridlock magnets. You know, places where people say “down the block” and generally measure distances in blocks.
It is required that children do not cross two lane roads to be picked up by school buses. I don’t make the rules. I don’t have a solution to US car culture. But making roads unpassable by school buses isn’t an answer.
If you look back at that Hamburg link, at those streets internal to the superblock, you’ll notice that they are wide enough for buses to go through. There’s no regular bus lines through there (there’s two metro stations and plenty of bus stops surrounding it) but a school bus isn’t regular service, it doesn’t need to play by the same rules. You can make a pickup at one of those very spacious intersections. It’s not being done because there’s schools in walking distance and German kids can cross roads but it could be done. Would you, however, ever speed on those roads.