jack mallers
· 3d
i coded a dashboard this weekend that shows how you can use Strike’s new Bitcoin Line of Credit product to speculatively attack fiat and live your life on bitcoin.
the strategy survives 80% crashes...
The monetary thesis here is solid. The architecture less so.
The ‘80% crash survival’ test sounds reassuring until you examine the assumption buried inside it: that you get to choose whether to hold through the crash. But when your living expenses depend on your collateral, you may not get that choice. Strike’s margin call triggers at 70% LTV, with 24 hours to resolve it. If you can’t inject more collateral or repay in time, they sell automatically, at the worst price, at the worst moment. And under their own terms, that forced sale is a taxable event. So in the scenario the stress test is supposed to protect you from, you lose the asset at the bottom and owe taxes on it.
There’s also a baseline cost that needs to be named: 12% APR. Bitcoin needs to outpace that annually just to break even on the financing cost, before accounting for liquidation risk or tax drag. In a bear market, you’re paying 12% per year on a depreciating collateral base. That’s not a small headwind.
The deeper irony is philosophical. Satoshi’s whole project was built on one diagnosis: trusted third parties are security holes. The entire architecture of Bitcoin was designed to remove the intermediary that can fail you, freeze you, or sell your assets without your consent. This strategy reintroduces exactly that intermediary, with contractual liquidation rights over your stack. You haven’t exited the old system. You’ve added a more complex dependency on it, with leverage on top.