I’m forever intrigued by the promises of nix, but I have finally accepted that I am not the target audience for what they have built. The nix language is fundamentally at odds with general purpose usability. Even using the package manger on other distros is fraught with gotchas.
On an off topic note, I find it fascinating how both my father and grandfather, who are/were quite technically competent, seem to become increasingly and possibly willfully helpless about computers as they get older. I find myself wondering if at some point I will also experience exhaustion of whatever internal energy is needed to fuel technical fluency.