I do believe a metric like WoT could work, If user is able to settle his personal circle of trusted npub. 

I do believe the game will change when Clients will have full optionability and various different ways of possible settings from what they feed will show. 

A client should be as "liquid" as it can be, leaving the user to create and form his own nostr UX. 

 This☝🏼… but how?
How exactly does Nostr (by implementations and by NIP standards) give users “full optionability”?

What would Sovereign WoT look like? 

I can think of two foundational elements:
1. Explicit and private markers of trust between users. 
2 Subscribable filters (that anyone can publish) for use across clients. 


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