Sadly he died late last year after struggling with alcoholism for a long time, which is very saddening to hear. He was a funny guy, and his videos are entertaining. They usually focus on beating Bethesda games like Skyrim, Fallout, etc., but not always. He made alot of them, I recommend giving em' a look if you haven't!
Yes and I've noticed an uptick in similar videos lately, some of which credit him as tribute. Charlatan Wonder did one recently
He definitely inspired similar content creators, his legacy lives on.