I’m sorry, maybe I didn’t explain myself clearly enough.
The wrong mindset is that of the people that think that information stored in the world wide web is safe and eternal. It is not so.
As for the rest of your kind reply, it is my opinion that we are losing the view of what are the main functions of many objects.
To me social networks are means to share informations, not store them.
Nostr is a decentralised protocol. As in all decentralised environments, information must be distributed to work well.
Want centralised information management? You pay for that. Dearly.
Have a great day!