Let's reach back to what I hope is a basic level of bullshit detection we might have exercised at some point in the last few decades when a clueless politico said something clueless about the internets.
How does one enforce, or even measure, such a "slowdown" exactly?
The thing he's talking about policing is writing code and running it. Perhaps a little more capital intensive than writing a crypto suite without fully abiding by ITAR or reverse engineering DVD CSS, but not in any way that matters.
You're not talking about keeping a lid on the exact geometry of nuclear bomb design that's the difference between a boom and a fizzle, or the secret sauce of enriching uranium or machining plutonium. You're talking about typing code into a computer.
Presumably he knows this, or should know it. Perhaps he's yet another silicon valley figurehead, but either way: it's a joke and/or a lie whether he believes it himself. So who exactly is the mark who's the intended audience of this PR?
Politicians? Media? Investors? Idunno. None of those make much sense to me.
Maybe it's just a healthy dose of stupid.