Crypto people talk like this to distinguish real projects from ones that were purchased off the shelf and launched by marketers/hustlers. I’m guessing the guy who wrote this is a crypto person who doesn’t realize the slang is so local.
Even if you bought something off the shelf, it was still built by someone (presumably “builders”), even if that someone isn’t you.
True!
Guilty >_>
It feels nice when a protocol has its core devs on the same wavelength as application devs. That's the feeling I get with nostr.