My experience with Youtube is not so good others experience I think s good.
I am not an full time Youtube but post videos per week. I started I 2016 and but I only watch videos and thought that why shouldnt I learn new things from it and started find good videos and good channels.
I saved them and studied with them for my school. and the videos are so good that I learned fastly the whole ch. with in a video and the best part is that I got 9.2% in my 10 exams.
I just followed Youtube videos and I am also saying that if you want to create some money with this channel then you should go for it.