I admit that AI generated writing is a little strange unedited. Putting that output into a writer's voice with personal experience is always going to help to humanize it and make it more readable.
But the reality is that AI is just the next phase of borrowing and rehashing of older materials and concepts--just like reading an encyclopedia or Wikipedia article and then putting those rehashed words into an essay.
My suggestion is that as long as you enjoy what you're reading or learning, it's probably not worth getting upset about provenance. Anything truly new and innovative can't come from AI anyway--and innovation is very rare.
There is nothing new under the sun.
I realized that the author really thought about the topic but lacked writing skills to express it. So I think if the idea is solid, I don't mind if they used AI. Within reason of course.
I have no problem with something like "Check this text for grammatical errors, do not change the writing style: < chunk of text here > ".
If one is using an AI to do the actual writing, I'm not interested in wasting my time reading it.
But keep in mind there is a continuum over which the idea of "AI assistance" ranges. You have your "one shot" deals where somebody just says "Hey, Gemini, write me a blog post on the merits of warrantless surveillance in the AI age" or whatever. And then you have ones where somebody uses AI to do research, brainstorm, etc., but writes all (or nearly all) of the actual text themselves. And everything in between. So yeah... "it depends".
The entire point of a blog is that it's the unique voice of a specific human being, a window into their lives and opinions. You don't need an LLM to spellcheck, you shouldn't need it to edit. You're not writing a book or a professional article. That's not what a blog is supposed to be. The only thing an LLM would accomplish in this case is masking your humanity.