I have nostr:npub126ntw5mnermmj0znhjhgdk8lh2af72sm8qfzq48umdlnhaj9kuns3le9ll since 2 years and I backed up my entire photo catalog on it (but I kept my iCloud and Google clouds too….

And that was good because my Nextcloud is unreachable since 5 months back and nobody has been able to help me.

The IDEA of a private cloud is good, but obviously not for me.