The WBD kids channels are not in the best state, but it is hard when there are so many options to choose from in the current day and era, many of which do not even revolve around TV and TV shows (YouTube and Twitch in particular), and I'm not even referring to Western Europe alone, where the drop of linear TV is particularly evident.
This whole discussion seem to run around in circles.
Yes, the channels are not healthy as they were, but it is very hard, especially with what's happening across the pond (for someone from Europe) nowadays, to have a "Very good" channel.
I think especially CN WE, CN CEE and CN Africa kind of do It well, for what the current times are.
At one time we should realise the 2000s are not coming back anymore, and people can watch TV and content elsewhere, as sad as it might sound.
I think specialist threads like these ones still haven't caught up, and we're a big minority in the grand scheme of things.
It is only natural that, in this day and age, channels prefer to play safe and broadcast the same staples, at least at peak times.