> The old adage is that perfect is the enemy of good enough, but the author is claiming that GPG isn't even good enough That's something you say while building

> The old adage is that perfect is the enemy of good enough, but the author is claiming that GPG isn't even good enough That's something you say while building it, so that you get something working built instead of debating what should built, or instead of adding so much stuff that you never finish. It's not something you say to discourage people from improving something that's already shipped.