And why actually need Yii basic?

Question

Yii

I stumbled across this question and was immediately puzzled.
And why then do you need Yii basic, if authorization and content management are implied only in Yii Advanced?
I specify:
If there is no authorization, then there is no content management as such. What then is this framework supposed to do? If you do not need to manage content, the site can be made in html.
The question is probably very stupid for those who know what Yii is, but I really only find superficial information on the Internet. At the same time, they write that basic is a single application, and advanced is a set of applications. On basic, what, the admin panel for editing content cannot be implemented?
I tensed up, thought very much to tears with my brain, and the maximum that I could understand was that basic means one application with one interface, style, without the ability to customize pages, make one of the pages available only to the moderator for editing articles, the second to the admin - to ban users etc. That is, basic - for sites with comments, and that's it. Can't do anything else?
In advanced, you can make a separate application for the admin, a separate one for the moderator, some kind of fierce stray for users.
I have never worked with any of the frameworks, I always wrote self-written engines, but in the end I realized that I miss many points, such as CSRF, write authorization with crutches for a long time, and decided that it was time to learn some framework. I've been eyeing Yii for a long time, that's why I'm asking.

Answer 1

This is just an example of an application organization. You can also make an admin module in BASIC, and it will be part of your application, and not a separate application.