I’m not sure I find this document to be a good example of careful and effective communication. Quite a few of those bullet points seem repetitive, and it feels more like someone flushed out their thoughts somewhat randomly, rather than trying to bring them into a clear and concise structure. I would personally prefer the main take-aways to be condensed into fewer points, each with some additional text for context and nuance. For a guide, I think I’d find that easier to grasp and memoize.
Agreed, it's even more irritating that the very first bullet point is grammatically wrong as well, further highlighting how poorly this whole "guide" has been communicated itself:
I’ll stand corrected. I’m not a native English speaker and when I saw “can not” it immediately reminded me of my school teacher in Europe who was very particular about these things and teaching us as wrong. Even as I typed my response now my iPhone tries to autocorrect it to cannot, so I genuinely thought it was wrong. TIL I guess.