The standout bit to me is that they officially refer to the Ethereum blockchain as a "financial system", and clearly one that the US government is defending to some degree. Aside from that, I'm kind of impressed with these two brothers and a little disappointed that they got caught.
Post-mortem on the attack: <a href="https://collective.flashbots.net/t/post-mortem-april-3rd-2023-mev-boost-relay-incident-and-related-timing-issue/1540" rel="nofollow">https://collective.flashbots.net/t/post-mortem-april-3rd-202...</a>