Indeed, consider these two posts linked below also from this blog. They look the same, they maintain the same impersonal writing style. There's no humanity to it at all.
They maintain such a consistent paragraph length that they're either a professional copyeditor or, as is clearly the case, are an LLM.
Humans deviate a lot more than this, they use run on sentences or lose the thread in their writing.
This blog however reads like every-other post on LinkedIn. Semi-professional tone, with a strong "You, Me" hook to most posts.
I encourage everyone to make an LLM-generated blog, don't post the articles anywhere, but generate one, to get a feeling for how these things write.
Because this is unmistakably LLM. I'd even go so far as to identify the model of these particular posts as ChatGPT.
Yet when we point this out, we're told it is "unmistakably human" and that we're rude for pointing it out.
https://adele.pages.casa/md/blog/the-joy-of-a-simple-life-wi...
Is this comment LLM generated?
What does that have to do with anything? These days any piece of text may or may not be AI generated (my money would be heavily on "no" for the post you asked about), but either way it isn't blatant slop so we can't tell.
It feels like you're trying for a lazy gotcha, but the actual point here is something like "AI models often generate writing with specific noticeable characteristics that make it obviously AI output, and TFA is an instance of such writing, and this should be called out when possible"