Social networking issues for Nip-36 users https://habla.news/a/naddr1qqxnzd3cxqmrxv3c8qmrvwpkqyvhwumn8ghj7mn0wd68ytthdaexcepwdqeh5tn2wqhszymhwden5te0danxvcmgv95kutnsw43z7qglwaehxw309ahx7um5wgkhyetvv9ujumn0ddhhgctjduhxxmmd9uq36amnwvaz7tm4de5hvetjwdjjumn0wd68y6trdqhxcctwvshsyg8cswzew6taxgnf9puvd0vhp2gs9yducqrmsh9tdmskhgzh45l80gpsgqqqw4rspwu7yd by #[0] is a call for client developers to implement NIP-36 so people can mark their sensitive content. Is trivial to implement, why is not widely available?