Clients don't need to repliate each other. This idea that we all need be exactly the same is terrible.
Discussion
I agree with this!
I can also sense that there's some valid point in the fact that misunderstandings can come from notes looking different on different clients.
But indeed, at least each version is still signed by the authors actual nsec so it's still safe against malicious note insertions. Each note version is still authentically signed by the author.
I'll keep thinking about this for a while ^^