For starting, it should be useful
From my experience, I've gotten stuffs freely from YouTube which are  better than some craps I paid for  but you might not find it in whole, most times it's more in scattered chunks.Not saying getting a paid course or others  isn't good infact they could be  the best but take YouTube more as a ground to understanding whatever you're stucked on while learning, doesn't matter if it's paid or not but you might want to get a structured guide.
You can try out Udemy,freecodecamp for the video aspect aswell, you should already  found some on youtube.