To watch cartoons and stuff you check out a variety of different builds. I watch a lot of cartoons and I gotta tell ya theres a few builds that are really good. Check these out https://bestandroidtvbox.com/best-kodi-build/

You'll find the Durex Build is good for cartoons and it comes with CCLoud addon installed too. With that you can get the Cartoon Network Disney and a whole pile more. Anyways hope this helps. If you got trouble with installing it the people on that site are really helpful.