The json point is weird. Most apps use json/graphql. This isn’t even the slowest thing. Signature validation is. Bandwidth wise, json isn’t that much smaller than binary. After we switched to a threadpool for note sig validation, its not even that much of an issue anymore nostr:npub1yxp7j36cfqws7yj0hkfu2mx25308u4zua6ud22zglxp98ayhh96s8c399s