I see it differently. Bitcoin and NOSTR ethos are somewhat similar, not forgetting that lightning BTC payments integrate really well with NOSTR. Crypto has a tendency to be more scammy and a crypto advocate is more likely to have a hidden agenda, whilst a pure BTC advocate not.  

 A network protocol doesn't have an ethos.
 

 If it remains active, decentralized and uncensored, I like its "ethos". We will see 😎