I disagree with that part, there's tonnes of beginner videos compared to the small minority of amazing videos.
But still, go for it might as well. I'd like to have some footage of me starting out and looking back thinking what a noob I was (am...). Make sure you don't want to make them long though, a minute video once a fortnight would work better then making a 3 minute long one of someone learning to trackstand, not many people want to watch that.