Don't copy your keys. Don't manage or "organize" your keys. Don't share your keys.
The leaky abstractions around what you're doing with keys is a security illusion, and you need to stop.
The leaky abstractions around what you're doing with keys is a security illusion, and you need to stop.
Generate new keys for each service, device, client, and server. Don't share them. Don't copy them.
If you are copying over private keys to connect, or reusing private keys, you are doing something wrong.