I want to dispel concerns about the implementation of server-side encryption

I am afraid to enable “Server Side Encryption”. This is because I believe that if something goes wrong, NC may not be able to break the encryption and I may lose all the data.

Am I overthinking this?

If server-side encryption fails, is there a way to recover from it?
One of the reasons I am afraid is that if I enable the “Default Encryption Module app”, an internal server error will occur and no one will be able to access NC. I noticed this around the time of NC20.

CentOS 7.8, NC22.2.3, PHP 8.0.13, Nginx 1.20.1