I saw these videos being watched by my niece by accident 
This channel is always on the recommended list
and is really a nuisance
Content is not that good when compared to other channels
This channel is always on the recommended list
and is really a nuisance
Content is not that good when compared to other channels
Notice the hundreds upon hundreds of channels with the same exact subject, structure, etc. No copy paste, the animation is unique for each video. Here is a video talking about this in 2016.
https://www.youtube.com/watch?v=geVYBu1By7M