For my home server, I use Restic and a cronjob to weekly take snapshots of all my services. It then gets synced to a Backblaze B2 bucket (at $6/TB/mo). It’s pretty neat, only saving the difference between the previous and current snapshot, removes older snapshots, and encrypts everything.
I’d just like to interject for a moment. What you’re referring to as Earth, is in fact, Earth/Plastic, or as I’ve recently taken to calling it, Earth plus Plastic. Earth is not a planet unto itself, but rather another component of a fully self-correcting paradigm made useful by Plastic and it’s human manufacturers, compromising a full ecosystem defined by Mother Nature.