I both read a fair amount (and long books, 800-1,000 page classic Russian novels, that kind of thing) and use LLMs.
I quite like using LLMs to learn new things. But I agree: I can't stand reading blog posts written by LLMs. Perhaps it is about expectations. A blog post I am expecting to gain a view into an individual's thinking; for an AI, I am looking into an abyss of whirring matrix-shaped gears.
There's nothing wrong with the abyss of matrices, but if I'm at a party and start talking with someone, and get the whirring sound of gears instead of the expected human banter, I'm a little disturbed. And it feels the same for blog content: these are personal communications; machines have their place and their use, but if I get a machine when I'm expecting something personal, it counters expectations.