Genuine question: If Ansible on Debian works perfectly for your use cases, why are you checking out Nix/NixOS at all? I am also mostly an Ansible-on-Debian use

Genuine question: If Ansible on Debian works perfectly for your use cases, why are you checking out Nix/NixOS at all? I am also mostly an Ansible-on-Debian user, and know for a fact that NixOS has a few things that might be interesting to me in the future. But I don't want to be yet another person "coming out of the woodwork" :) But for a lot of people, Ansible-on-Debian should solve their problems pretty well!