The funny thing about these LLMs and llms.txt

The https://llmstxt.org site described a technique that offers a way to make websites LLM-friendly. Well, preare it for reading and processing by some automated agent powered by LLM.
So, one thing got my attention from related recommendations:

• Use concise, clear language.
• When linking to resources, include brief, informative descriptions.
• Avoid ambiguous terms or unexplained jargon.

So, we, humans, don’t deserve all this, and only LLMs deserve these practices? Does it mean the sites intended to be visited by people should be full of unclear wording, non-concise text? Full of rare jargon? And of course all that as a cherry on cake full of megabytes of javascript, wild and confusing navigation? And of course, hordes of useless and distracting ads, popups and all that crap?