Well, anticlimax can harm your story for a few reasons. It can disrupt the story's flow and tension. Also, it can make the build-up seem pointless and fail to meet the expectations you've created for the readers.
The scene of Sukuna's death in the manga is a climactic moment. It's filled with action and drama, as various powers and tactics are employed to bring him down. The build-up to this point is full of tension.
Try looking in the animation or kids' section on Dailymotion. Sometimes, it could be categorized under specific genres related to cartoons. Also, check for user uploads that might have the Hindi version of Chip and Dale.