When I was at an even passable level of skating to warrant filming (13-15 years ago), no one I knew or skated with owned a video camera. Even the the idea of filming carried a certain cachet; if you weren't pro, or on flow, or friends with a legit "filmer" why/how in the fuck would you film? I guess there were always "sponsor me" tapes, but even those seemed a rarer beast.
All I have to document that time in my life are some grainy, out-of-focus, B&W prints of me floating 180s off the BAM ledges my brother took because I forced him to. Don't even know where the negs are.
Access to equipment/media/technology is a huge difference between now and then, and mostly I think that's great. Sure it means that I'm subjected to the deluge of average/shitty footage that at times overwhelms the solid content, but if filming themselves gets the kids stoked and inspired, then more power to them.