I both respect, and question all the people destroying their #ColdCards. Respect because it is pure. And it is cathartic. And it is certainly a safe path forward assuming you have backed up any important secrets it might still hold. But I question because... this hardware is well designed, and the software features and architecture are quite good. I believe most futures for the ColdCard end with a reasonable decision to : SHOOT HERE! But... there is this one perfect world still possible. CoinKite chooses to fully (really) Open Source the hardware AND software. Perhaps they can continue to go on selling and supporting the device if they somehow survive the next while. (LOL) But this scenario would allow the community to pick up and develop for the hardware. And in this case you might regret having dropped your ColdCard into a volcano?