How to normalize the array of object for performance

I’m trying to learn Normalization concept using object. I’m having doubt in that

Normal Array of Object:

const state = {
users: [
    { id: 1, name: "Alice", posts: [{ id: 101, title: 'Post 1', comments: [{ id: 202, text: 'comment 2' }, { id: 201, text: 'comment 1' }] }] },
    { id: 2, name: "Bob", posts: [{ id: 102, title: 'Post 2', comments: [{ id: 202, text: 'comment 2' }] }] }
],
tags: [
    { id: 301, name: 'Tech', posts: [{ id: 101, title: 'Post 1' }, { id: 102, title: 'Post 2' }] },
     
]}

Normalized structure

const state1 = {
users: {
    byIds: {
        1: { id: 1, name: "Alice", posts: [101] },
        2: { id: 2, name: "Bob", posts: [102] }
    },
    allIds: [1, 2]
},
posts: {
    byIds: {
        101: { id: 101, title: 'Post 1', comments: [201] },
        102: { id: 102, title: 'Post 2', comments: [202] }
    },
    allIds: [101, 102]
},
comments: {
    byIds: {
        201: { id: 201, text: 'comment 1' },
        202: { id: 202, text: 'comment 2' }
    },
    allIds: [201, 202]
},
tags: {
    byIds: {
        301: { id: 301, name: 'Tech', posts: [101, 102] },
        302: { id: 302, name: 'Travel', posts: [102] }
    },
    allIds: [301, 302]
}}

---

Now, inside normalized structure

state1.tags.byIds[‘302’] = { id : 302, name: ‘Travel’ , posts:[102] }

inside posts [102] value it has,

state1.posts.byIds[‘102’] = { id : 102 , title: ‘Post 2’, comments: [202] }

inside comments[202] value will be like this

state1.posts.comments[‘202’] = { id : 202, title: ‘comment 2’ }

---

so the normalised output of tags[302] value will be

{ id: 302, name: 'Travel', posts: { id: 102, title: 'Post 2', comments: { id: 202, text: 'comment 2' } } }

but in the non-normalized structure tags 302 value will be

{ id: 302, name: 'Travel', posts: [{ id: 101, title: 'Post 1' }] } 

This both output is not same, how to normalize it correctly to get the same output ?