It’s really hard to quantify an answer to that final question, because realistically, any OS connected to the internet leaves itself more vulnerable than any OS air gapped, so that’s already inherently a tradeoff. If I go purely on a purity test? TempleOS. It’s not daily driveable, but it technically wins due to the fact that Terry did not code any network support at all into it.
You’re definitely right about the convenience tradeoffs, but some of that shit is just blatantly egregious, particularly with Arch and the AUR, yet Linuxtubers still swear by it and still tell new converts they don’t need to be careful, which is ignorance at best and negligence at worst. Even worse are the ones that openly advocate you use an LLM to figure this stuff out. That kind of mindset toward new users hurts us more than many realize.
SecureBlue doesn’t claim to be the most secure option, its whole model is trying to strike a balance between security and convenience. It’s just that a lot of distros are so far behind that their ideas seem extreme. I ran a Lynis audit on my Fedora system recently and I got a 77/100 score. That’s probably enough for the average person, and that was after downloading their sysctl rules from their github, commenting out about 3 or 4 options that I didn’t really need, and importing them all into my configuration.




Yeah the real point was that those systems have things in place we could stand to learn from, to do better, and continue to keep people protected. It’s a learning lesson we could stand to be more careful.
I’m cynical of it mostly due to the way people respond when you suggest it in cases like the AUR malware. Speaking of mobile permissions I’m impressed with Voyager (my Lemmy client), it asked for literally nothing!