I will try to explain what I want to say with this. Right now after 1500 hours, CIJ beginner videos are in this range of difficulty so that I can understand around 98% of the spoken language. The other, unknown 2% I learn.
Nevertheless, you probably will go much earlier to beginner and intermediate videos. However, what I noticed is that it was extremely useful to go back to the beginner videos and use them to boost my learning process.
By the way: This does not mean that I don’t understand native content - I can enjoy native content in the evening, but the most effective study range is in the rather easier video range.