How does it make vastly more sense? I think incrementing by a 1000 is vastly more simple than 1000 or million. It doubles the amount of names which may be usef

How does it make vastly more sense? I think incrementing by a 1000 is vastly more simple than 1000 or million. It doubles the amount of names which may be useful scientifically but in a layman's world, we don't really use things past a billion.