I cannot really find WB stuff anywhere at all nowadays. It seems like it's been banished. It's because culture is too politically correct. Note, the WB stuff is massively violent, in a cartoon sense. For instance, you have Marvin the Martian threatening to demolish the Earth and you have Tom trying to eat Jerry. 
Anyway, I could be wrong, but I just don't see those cartoons much on TV.
Anyway, I could be wrong, but I just don't see those cartoons much on TV.