Reading strategy question

Hello Good morning
Hope this finds you well!

Usually in a passages like this which are detailed oriented , which strategy is the best one to apply?

I am having difficulty in applying simplification on steroids or “some words are more important” strategy since its hard to structurize this passage.

Even in the walkthroughs , greg went through details which he usually doesn’t recommend

So in an exam real-time scenario how does one approach a passage like this one?

Looking forward to hear from you soon
Thanks in advance

You need to force yourself to apply it.

But is it even possible to apply function strategy in a passage like this?

Yes . https://new.gregmat.com/course/old-gre-walkthroughs