Question: I'm sure this has been discussed before, but how difficult is it to enter data according to fields like this...

type Foo extends Node {
  fooName: String!
  fooEmail: String!
  barId: ID!
  barName: String!
  barEmail: String!
}

...And then reshape the schema according to this (better more idiomatic version)?

type Foo extends Node {
  id: ID!
  name: String!
  email: String!
  bar: Bar!
}
type Bar extends Node {
  id: ID!
  name: String!
  email: String!
}