Sure. But do you constantly verify backups, check hard drive health and file corruptions, practice disaster recovery?

And these are just for the integrity of your _encrypted_ data. There are a lot more to do to fully secure your home infra in general. How do you secure your wireguard client key on the go? Do you monitor access logs? What about Guest Wi-Fi access, vlan separation...

I don't know if worrying about all these considered being paranoid. End of day it's about risk management, and personally, the benefits of selfhosting does not justify the effort I will need to put into maintaining it.