I know that for data storage the best bet is a NAS and RAID1 or something in that vein, but what about all the docker containers you are running, carefully configured services on your rpi, installed *arr services on your PC, etc.?
Do you have a simple way to automate backups and re-installs of these as well or are you just resigned to having to eventually reconfigure them all when the SD card fails, your OS needs a reinstall or the disk dies?
I’ve had a complete drive failure twice within the last year (really old hardware) and my ansible + docker + backup made it really easy to recover from. I got new hardware and was back up and running within a few hours.
All of your services setup should be automated (through docker-compose or ansible or whatever) and all your configuration data should be backed up. This should make it easy to migrate services from one machine to another, and also to recover from a disaster.