Learning via youtube

I've been trying to learn piano on and off on YouTube for many years during this time I have also been successful in learning guitar on YouTube and I've noticed a big difference in that piano teachers are, it seems, intentionally obtuse.

What i mean is that guitar teachers will sit there and explain everything to you as if you've never heard of a guitar and piano teachers provide a link that you have to provide your email for to get sheet music and then the video is the piano teacher saying "this is really easy tune guys" and then he plays it and doesn't explain a thing. Does anyone know of good channels to learn jazz piano or will this be an uphill battle no matter the teacher cuz theyre all selling lessons and cant give that much away for free.