I'm actually subscribed to Dsarti's youtube channel even before he was on Doomsday prepper. I feel kinda bad for the guy... although a while back one of the youtube preppers basically made a comment that if things went bad, all the youtube preppers and known preppers would be the some of the first folks targeted by the government. I haven't checked his channel for a while (he goes on crazy rants sometimes) but just recently I found out he lost his guns. That has got to be one of the most horrible things that could happen to him. He seems like an okay guy, a bit ecentric, but mostly harmless.
However, knowing that guy, he probably has a secret stash of firearms somewhere, someplace... undisclosed to the "public". He's a sneaky bastard and paranoid... so, I wouldn't count him out if SHTF... unless his health gives out. =(