idk even where to start the biggest problem of nostr is the inconsistencies of JSON codecs with the exception of web apps and nodejs backends every case is one implementation vs another IMO, nostr will start to mature when it uses a modern encoding and API events, the canonical encoding, the filter and the envelope are all really ragged crappy designs that are really badly underspecified thus, it is common at this time, to build the two things at the same time, to get the best mesh this is the thing when you are a programmer, you don't build the input and output separately, they are part of the same system but that's exactly where we are