NixOS everywhere is the only thing to me that feels like enough sovereignty that good security is possible. Tons of Free Software is too complex or just shitty

NixOS everywhere is the only thing to me that feels like enough sovereignty that good security is possible. Tons of Free Software is too complex or just shitty be secure (not that proprietary software is better though!), but at least I am in full control of that which I need to fortify.