I do think what he did was stupid and brazen and that he should be punished. The punishment should be dealt in such a way that nobody else attempts this again. I'm also glad nobody was hurt (the probability of that was extremely low).
But all of that said, I'm very glad that this video and anecdote now exist. It's incredibly fascinating. Nobody was hurt, and it's such a novel thing.
If you haven't seen the video, you need to see it.