This is under "news", not a guides. Their "service manuals" have lots of photos as you would expect from them, I think this article is just a SEO hit while they prepare the diff.

https://www.ifixit.com/Device/iPhone_16e https://www.ifixit.com/Guide/Nintendo+Switch+OLED+Model+Batt...

What I think of as the classic teardown style by iFixit is not a service manual, e.g.:

https://www.ifixit.com/Teardown/Microsoft+Surface+Pro+2+Tear...

This is teardown post, focusing more on commenting the design. There will be a teardown guide, which includes step by step instructions.