[ThrowAway123543]

> Why would they each cost a dollar when they're running out? How could you possibly defeat economics like that? Scarce things are expensive.

The "urbit is land" analogy is, like any analogy, only so useful; don't carry it so far that it breaks. Urbit addresses are numbers, and numbers aren't scarce. They're only limited by convention, and conventions can change.

I think the devs like to trot out that "land" analogy for BTC users, to help illustrate that urbit addresses aren't fungible, but it only holds if you imagine that land in this scenario can be created out of thin air by the king when he feels like the kingdom is getting crowded, and if polluting your land makes other landowners pretend your land doesn't exist, and if used land on the secondary market is all presumed to be polluted.