The problem is the nature of what Signal is hiding away there is different in kind.
What is the point of Nostr without relay awareness? It'd be like abstracting away the flavours at Baskin Robbins. You come, you get Vanilla, and if you ask then someone will take you to the back to see the other 31 flavours. Makes no sense.
If do you that then just go IROH and WebTransport for the stack.
You remind me of a friend, who takes no privacy precautions online, and his argument "why care if they know everything about us anyway?"
It's a nuanced subject and I believe there is a sweet spot between UX and censorship resistance