I'm not sure why you threw in a Yu-Gi-Oh! reference there. It's kind of confusing. That's true. While Saturday mornings have often been seen as a time for kids to watch cartoons in the U.S., there are plenty of weekend activities for kids to do during that time too. Not to mention kids might rather spend time with their friends, family members or just want to do something else besides watch cartoons. There are a ton of video games kids could play with during the morning and then watch their shows later. I honestly miss the afternoon blocks more so than the Saturday morning ones just because of how good it was to come home from school to watch some of my favorite shows. It was great.