I like Signal and believe it is secure enough for most people.
Is it secure enough to send your Bitcoin keys over? Hell no, but it's certainly better than SMS.
Likewise, if you're someone who has enemies willing to spend $10,000 to install Pegasus onto your phone, Signal is also not secure enough for you.
This part about the game theory was super fucking ridiculous. It looks like he randomly picked some game theory thought experiments on Wikipedia to argue Bitcoiners pretend to care about game theory to pretend their money is "scientific" rather than "ideological."
Satoshi describes the 51% attack using the Gambler's Ruin problem, not the Prisoners Dilemma. I read that yesterday and was like..What the hell is this guy even talking about? 🦆