As far as standards go, nostr is famous for its accessibility. And many in the community - including me - think we need more nips, not less.
Why do we need [07.md](https://github.com/nostr-protocol/nips/blob/master/07.md)? Well, it helps those working on browser clients and browser extensions to coordinate their efforts. If you are not working with the browser, you can ignore that nip just like I would ignore other nips that - thanks to my contributions to their discussions I'm even featured as co-author of.
I agree that some see nips as "validation for their app ideas" and that's problematic. It's also why the [Readme](https://github.com/nostr-protocol/nips) states as first "Criteria for acceptance of NIPs": "They should be implemented in at least two clients and one relay -- when applicable." and sometimes we ignored Rule 1.
But formalizing ways of doing things help with interoperability. So I'm all for a nip on how chess clients work. I see the problem in the centralized repository where such a nip would be a distraction. The Jester guy would care about such a nip. Not me. But just as I care about the interoperability of social clients, I very much hope for interoperability for long-form clients like Habla or for ride hailing apps.
If not on GitHub under Fiatjaf's reign, where to best [consolidate implementation proposals](https://habla.nostr.info/a/naddr1qqdxsmmh23h5xmmwwdhkc6tyv96x2nr0den5vmmjd4zkuqg4waehxw309aex2mrp0yhxgctdw4eju6t09uq36amnwvaz7tmwdaehgu3wvf5hgcm0d9hx2u3wwdhkx6tpdshszenhwden5te0ve5kcar9wghxummnw3ezuamfdejj7mnsw43rzemdxa682anj89shgcekw5mhzvm8v4mx5en909n8jandwfk82mp50ymrw6ehw5mkscmc0f685d3hvdjk27rnxqmnsunxxclkyun0v9jxxctnws7hgun4v5q3zamnwvaz7tmwdaehgu3wwa5kuef0qyg8wumn8ghj7mn09eehgu3wvdez7qgwwaehxw309ahx7uewd3hkctczypr0e03svh40rtncz9r9jf8y3y3nv0ln75nt6mmn6lqcfvttmr8y6qcyqqq823cgtg38y) though?