I believe the point is that W3W have no relationship between each other - which is probably inherent, as I assume it's a hash of some kind. You can't do anythin

I believe the point is that W3W have no relationship between each other - which is probably inherent, as I assume it's a hash of some kind. You can't do anything meaningful with two W3W addresses, even though they may be literally adjacent to each other. A common feature of most addressing systems is being able to infer relative distance - this is usually true of even street address. (Yes, I am aware this is not always true, and yes, I am aware there are hilarious counter-examples. I don't think that changes the point.)