I have my whole Linux desktop machine, two laptops and a few servers fully codified now in Ansible. Everything is in there. Every library and piece of software

I have my whole Linux desktop machine, two laptops and a few servers fully codified now in Ansible. Everything is in there. Every library and piece of software, every config and preference. User creation (minus any sensitive data). Everything. Made a bootstrap script I run on a fresh install, and then I can push the ansible config onto it from a raspberrypi ansible server on my LAN. Wanted a different file system in december. Wiped the system, changed filesystems, resetup. Took less than 1 hour.