Gotta say. Am more and more impressed by nostr the more I try and use the tech side of things. A big difference non developers won't realise is that nostr is far more open.
For example, am currently building authentication for my automated trading software. If using any of the magic 7 approaches etc, you must go though all their registration, add your credit card, sign your name in blood. Am strongly considering adding this to my main crypto statto website.
Nostr, found a library, found nostrtool.com . I don't need a real nostr account to generate keys. I will add other providers like metamask etc. the benefit will be I will have zero need to worry about who my customer is.
If I contrast this with x (twitter) or mastadon, where I would need to attach an email, dox my mobile number, there is no oauth bs.
It isn't about anonymity for me, it is more about - as a software provider, allowing customers to use software without their details getting leaked. Users should be able to choose. Why do I need to ask users to take a screenshot of their face or get their fingerprint, worry about storing it securely?
Once one understands this mindset, the game changes.