AAA-Category was already stupid in the first place. It originates from grading systems, but instead of a sane A - F grading or 100% - 0% we got AAA and Indy.
I use Fedora Silverblue and in my experience the updates are very stable.
But with Debian and Ansible automation I think you are not missing a much, maybe nothing at all.
Would you mind sharing how you automated your setup with Ansible or generally how to use Ansible in that way?
I use some bash scripts for my automation and it is a bit hacky, so if I could improve that, it would be nice.
I mean, you got some points, but went way over board with it and beyond the scope of the question.
but someone decided that is is time to transform proven development techniques in the hopes of eventually selling some orchestration and/or other proprietary repository / platform like Docker / Kubernetes does.
So, you really think, that this must be the reason immutable desktops were invented?
While you are basically right, the problem is that there is an operator that should not exist. Though that is not the biggest problem of JavaScript.