There are elements that are consistent on multiple pages or even all pages, like headers and footers. I think it is absolutely mandatory to have something like this for AI Studió to work on larger sites.

Otherwise every time we do an adjustment in these common elements, we have to go through every page and do the same adjustment.

Ideally I would say we would need to create "global" content blocks. I'm using this term from Elementor. But the idea is that we need elements that get updated on every page simultaneously when edit is done.