Yeah this is a huge problem. AFAICT the "solution" currently is basically to just grind to the point you can understand Peppa Pig or the rough equivalent at ~40%-50% comprehension, and then sentence mine each episode painstakingly using something like Migaku + Anki flashcards until you can watch a brand new Peppa episode at ~80% comprehension. Its painful but after this you really "unlock" content and its a lot smoother and more interesting after that (the stone finally starts rolling _downhill")

I'm making an app to try to help with low level comprehensible input, posted elsewhere in this thread