No need to do this at all, doesn't help with anything except maybe backing up your own data (if that)
Discussion
It does a backup of all you activity.
Instead of relying on public relays to do it for you.
This enable you to save all your past content in a safe box per say.
If that data is censored in other relays , you will always have it because it’s stored on your local relay.
Correct me if I’m wrong. 🫡
Yes, it's supposed to work as a backup, but it also doesn't really help with the day to day user experience, & you still need to manage connections to other relays.