Does it make sense to create getters just before the fields of the object in the state?

Question

Vue.js

Good evening.
There is a user object in storage:

user: {
  _id: 0,
  firstName: "Иван",
  lastName: "Галкин",
  middleName: "Александрович",
  name: "Галкин Иван",
  isActive: true
}

Does it make sense to create a getter of the following type?

getters: {
  _id: state => state.user._id
}

The idea is for the storage to be more independent, i.e. if in the future it will be necessary to change the structure of the storage, it was not necessary to rewrite the modules that use it. Maybe there are better ways?