If we get lucky, we’ll soon celebrate another collapse of the big fraudulent cryptocurrency exchanges…

Why? The talk was relative to making it stronger by attacking it not the exchanges, obviously the exchanges are easier or more vulnerable to attacks. From what I am getting is that if bitcoin is sitting on the exchange they can get to it but if it's in a wallet or cold storage they can't. Another thing I wasn't completely understanding was him saying when asked about the truckers getting their stuff frozen he said it wasn't the bitcoin, they can't get at that, they closed down the avenues people had to get at their wallets. Basically what's the difference they still stopped access. Doesn't matter they couldn't technically take the bitcoin but you'd have to have the ability to like go to a different country and use another avenue to get at it unless that country worked in conjunction to also stop access. This video opened more questions than it answered really. Like if they went to the China model of digital currency and told you you had so many days to spend your money or it'd go poof. They said that'd give them a way to track what you do with your money also. So say you wanted to use it to buy bitcoin so they couldn't make your money go poof but what if they by tracking you found out you were going to buy bitcoin and somehow stopped you.