Can't really comment as I know zinch about online video sites, but its a curious policy change... particularly when Utube has a policy of actively demonatising videos..
Perhaps they will go the way of Photobucket(does anyone still use them?)
I can send you the vids, but I don't know much about bitchute. Flickr and Facebook also host vids but I don't know if they would be accessible to L2 viewers.