Fun fact: its possible to 1:1 copy an installation of GNU Linux and chances are good, it will just work

So there should be a osx kind of "hook up to internet and keep this key pressed to install" functionality.

So actually no need to manually install

Next probably will be: "i never did backups, there was always someone else to do it" (somehow)

Does Stallman do backups?

Or:

Who does Stallman trust backups to?

because he asked someone else to do it. Major click bait !