I think I might have potentially figured out the single biggest reason why Cartoon Network kinda feels like it's faltering in some weird way in the U.S. compared to internationally, and why the HBO Max Cartoon Network library feels so much more underwhelming in the U.S. than elsewhere:
Warner Bros. Discovery simply does not have a dedicated kids & family division in the United States. Period.
Warner Bros. Discovery simply does not have a dedicated kids & family division in the United States. Period.