Not G. Ivingname said:
In the 90's after the success of Roger Rabbit, for a short time, cartoons were respected and people became nostalgic of the 40 and 50's cartoons. Animation became something that can be for both children and adults, and doesn't have to look down on children like the last 30 years had been moving towards. However, that age quickly died with three things. Anime started to come over to America in large amounts, Pokemon, Digemon, what-ever-emon. They were getting as high, or higher ratings then locally made cartoons and were far cheaper to redub. Cartoons for adults also came about with the success of the Simspons, meaning that having sexual innuednos or other adult entertainment hidden in cartoons like Animaniacs was unneeded. Finally, the big boy of television animation, Warner Brothers, shut down most of the animation studio since their finical flop of the 90 animated films (4 out of the 5 animated Warner brothers films didn't even make money, and I think the filth was Space Jam). With all adult audiences going to other shows, and all the kids going to anime, Western animation did the only thing it could do to survive, cut-back budgets, copy anime, and lose all quality.