CybertronProductions is pretty good for VGC stuff, but uh, yeah. Not exactly a great selection out there. If anyone wanted to jump in, be informative or even just post battles on the cart (Showdown vids tend to get less views from what I've seen), and not act like a buffoon or advocate for some really horrible ideologies, then the market would pretty much be yours.
Hadn't known that about Verlisify but I'm not exactly surprised. Somebody who constantly sends his goons after people who would dare to commit the unspeakably evil crime of Dream Ball Aegislash and who constantly hypes himself up as a VGC god while doing stupid shit like making an Assault Vest Goodra set with Rain Dance and saying Giratina-O/Zygarde was the true 2016 meta seems like he'd fit that crowd perfectly.
The dude is a warped compulsive liar that attracts other warped people.
There are some good channels out there if you look.