It isn't. Unless you want a long incomprehensible string.
Someone is always going to want a short, unique, and memorable name. And when two people share the same name (McDonald, Nissan, etc) there needs to be a way to disambiguate them.
If people die and are unable to release a desirable name, that just makes the whole system less desirable.
I know one of the canonical hard problems in Computer Science is "naming things" and this is a prime example!
Someone is always going to want a short, unique, and memorable name. And when two people share the same name (McDonald, Nissan, etc) there needs to be a way to disambiguate them.
If people die and are unable to release a desirable name, that just makes the whole system less desirable.
I know one of the canonical hard problems in Computer Science is "naming things" and this is a prime example!