I'm upgrading my father-in-laws 2011 imac (Intel, amd GPU) to an ssd, 16GB ram, and planning on putting an immutable linux OS on it for him since he primarily uses the browser anyways.
Any recommendations for non-techy seniors/gotchas for installing it on a mac?
I was thinking fedora silverblue since GNOME should feel more familiar than KDE for him.
I am disappoint.