Not to be snarky, but that's a good example of "perfect being the enemy of good". You are totally right that there are corner cases, sure. But that doesn't stop

Not to be snarky, but that's a good example of "perfect being the enemy of good". You are totally right that there are corner cases, sure. But that doesn't stop us from tackling the low hanging fruit first. Which is, as you say, localhost and LAN (if present).